Last year at Basel World, Sinn announced a handful of curious and unexpected replica watches, from the diving-pilot’s EZM 3F to the cleverly vintage 903 ST B E. But perhaps the most surprising was the 240 ST. Utilizing a case that dates back to at least the 80’s, this barrel shaped tool-pilot is both new and a throwback. For those familiar with Sinn’s line and history, you’ll immediately note that the case comes from the revered 140/142 chronographs. Originally powered by the Lemania 5100, these rugged chronos are collector’s pieces not just for their style, but also for their historical significance. As discussed in this article here, the 140/142s were, for a time, considered to be the first automatic chronographs worn in space. Sinn has since reissued those replica watches with their in-house modified Valjoux 7750 movement, the SZ01 and packed them full of their in-house tech. As expected, they command a demand a price of over $4k.
The 240 ST is the first time this distinct barrel case has been used on a 3-hand replica watch, which already creates an interesting proposition. Add onto that that it’s one of Sinn’s more entry level pieces, coming in as low as $1,560 on leather, and it gets even more intriguing. Along with the 556‘s and 104’s, the 240 ST is part of their growing no-tech 3-hand tool replica watches, which offer a more affordable way to get a Sinn. What sets the 240 apart though is its distinct style, internal bezel and comfortable-to-wear larger size. This German-made replica watch also features a sapphire with AR and is powered by a Sellita SW 220-1.
Sinn 240 ST Review
Case: Stainless Steel
Movement: SW 220-1
Lens: Flat Sapphire Crystal w/ AR
Strap: Leather or Steel Bracelet
Water Resistance: 100m
Dimensions: 43mm X 46mm
Thickness: 11 mm
Lug Width: 22 mm
Crown: 2x 6mm crowns
Warranty: 2 Years
Price: $1,560 on leather $1,730 on steel
The barrel shaped case of the 240 ST has a very 20th century feel, but somehow doesn’t look dated. Though a barrel, it’s a very unique shape with gorgeous curves and interesting proportions, making it both distinctly Sinn and surprisingly attractive. Measuring 43 x 46 x 11mm, it’s wide and flat, with almost square dimensions. The fact that the lug-to-lug is so short makes it very wearable on a variety of wrists, while the surprisingly thin profile just adds to the comfort and sleekness.
The design is deceptively complex. From the top, it just looks like a fat barrel with a few lines, but when you look at it from an angle, you can see how complicated the curves are. There isn’t a flat surface anywhere, and the whole case bows to accommodate the wrist. Notably, you have these classic and true barrel shaped lines connecting the lugs on one side to the other. These are flanked by large swooping bevels which connected the outside of the lugs. This area is a cut away, removing mass from the case. They are probably my favorite detail on the luxury replica watch as whole, reminding almost of the kind of flat detailing you find on Grand Seikos. The whole case is also evenly bead blasted for a low-gloss finish with a gorgeous sheen.
At 2 and 4 you have the internal bezel and time crowns, respectively. As a fan of dual-crown and “super-compressor” replica watches, I quite like this arrangement. I was glad to see they went with this design rather than 10 and 3, which would more closely match the 140/2’s. At 2 and 4 there is a nice balance and it plays off of that sort of throw back feel. The crowns are identical, measuring 6mm in diameter with deep grooves fro texture and a domed end with a Sinn “S” logo. They look good, are easy to grasp and are sized well for the replica watch.
I was surprised however to find that neither screwed down. The replica watch is geared towards being a pilot, so it boasts only a 100m WR, which in Sinn’s catalog means it’s not for diving but can get wet. But the real issue is that the internal bezel has a tendency to shift a little bit when at rest because the crown is fairly easy to turn. The bezel has a non-ratcheting, bi-directional design, so it just easily glides around. Had it been either ratcheting or had a screw-down crown to lock the bezel in place, it would alleviated this issue.
Flipping the replica watch over, the case back is fairly unadorned. It’s just a slab of steel with a few details listed in German. I don’t mind that it’s solid, but considering it’s not a diver and that the less expensive 556’s have sapphire backs, showing off those sexy gold-tone Sinn rotors, I think it would have been welcome here too.
The dial of the 240 has a classic 70’s-80’s German military feeling that has been a part of Sinn’s repertoire for some time. It’s feels right at home on the 240, and as someone who personally loves that era, I’m quite fond of the stripped down and slightly dated look. In context, it’s basically the 140 dial without the chronograph functions. So, the dial consists of a primary index of pale green lumed rectangles on a matte black surface. Between each marker are individual minute/seconds lines and 1/4th second lines all in white. The sub-seconds create a border around the inner dial before the internal bezel that closes the area off nicely.
On the inside of the lumed markers is an index of numerals for the minutes/seconds as well. The numerals are small and white as well. I have two issues with this index. I like that it exists as it stays true to the design, but the numbers feel too close to the markers, especially since there is plenty of space towards the center of the dial. This is particularly noticeable around the 25 and 35 numerals.
The other issue is redundancy. Have a 0-60 index on the internal bezel as well as here feels like one too many. Perhaps this index could have been a 13-24 index. Or preferably, this one remained as is, and the internal bezel index became a countdown or 12-hr bezel. If the latter had been the case, not only would it have supplied the missing hour numerals, but by rotating it, one could have tracked a second timezone, which is a feature I personally enjoy.
Looking at the internal bezel index, it features larger numerals in a very legible typeface, all in white. The origin marker is then a lumed triangle. The execution of the index is great and the design is attractive. As just said though, I wish it would add more function. Yes, it’s the same bezel that is on the 140, but being that that replica watch has a central minute counter chronograph, having a rotating minute index could come in handy.
Other than the indexes, the dial surface is pretty empty. No block of text at 6, which was a welcome. At 3 there is a day/date window gratis of the SW 220-1 movement. The window has a thin white out line to make it stand out, while the date disks are white on black, staying pretty low-key. The execution here is fine, though I do think it’s a touch crowded. More than on other replica watches, the date seems to be in shadow.
The 240 features the same great handset that you’ll find on the 140…as well as the EZM 13, EZM 3, EZM 1, 157, 156 and various other replica watches Sinn has made over the years. I simply love this hand set. The hour and minute are simple straight swords with pointed tips present in lume with no surrounds that turns matte black by the central axis. They are just the right size to be legible and aggressive, but much smaller than the roman sword aviator hands one also finds on Sinns. The best detail is that the minute hand comes to an elongated tip, pointing to the very edge of the dial. I don’t know why, I just love the way that looks. The seconds hand is then a tapering stick in day-glow orange with a matte black counter-weight. This sudden shock, and I do mean shock, of color is a nice addition to the overall palette.
As with the EZM 13, the 240 ST has great lume. The pale green lume they use is far superior to the white lume found on the 556i, for example.
Straps and Wearability
The 240 ST has two straps options: a 22mm Di-Modell leather for $1,560 and a steel bracelet for $1,730. Starting with the latter, the bracelet has an interesting design that takes the barrel shaped case into account. It’s a h-link bracelet in matching matte steel, which is very attractive, and has a dramatically tapering design. The end links have small cutaways, so it expands from 22mm to 26mm. This makes the case flow in to the bracelet better. The bracelet then tapers from 26 to 18mm, which is a large difference. By doing this, it becomes much more comfortable to wear and elegant to look at.
I do have a couple of issues with the bracelet though, starting with the end links. They don’t meet the case in an elegant way, with an awkward gap between the two, almost like it was an after market design. Then, because they catch against the case, they don’t flex down, extending the lug-to-lug length by a lot. Oddly enough, Sinn made a form fitting end-link for an older version of the 142 you can view in their archives. While a bit odd looking, they do complete the case design better than what is offered here. The last issue is just that their clasp is a little underwhelming. It’s a very standard design that could use some updating. Nothing wrong with it either, so I suppose “if it ain’t broke don’t fix it” could apply, but I just was hoping for something more substantial.
So, my preferred, and luckily the less expensive, choice is the leather. This is one of Sinn’s modified Di-Modell Chronissimo Straps. We’re such big fans of these straps, we stock them in our shop, so I was happy to see it in use here. The 240 is also the kind of replica watch that strap was made for. Like the bracelet, it flairs out at the lugs to create more flow from the case, as well as tapers towards the buckle. Unlike the bracelet, however, the strap will flex down to better form to the wrist. This makes the replica watch wear much better in my opinion, as the 46mm lug-to-lug makes the big replica watch wear small with the right strap. Apart from fit, the black leather then really brings out the dial and accentuates the case geometry.
On the wrist, the 240 ST is one of the best wearing 43mm I’ve ever tried. It’s wide, but short, so you get this nice big dial, but not a huge feeling or looking replica watch. It’s also pleasantly thin at 11mm, making it wear close and comfortable. On my 7″ wrist, it really fit ideally and I think it would work on wrists both larger and smaller. That said, the bracelet does add to the length as mentioned above, so I wouldn’t recommend it for smaller wrists.
Aesthetically, it’s a great looking replica watch. If I didn’t know better, and someone handed this replica watch to me and said “check out my vintage Sinn”, I’d believe them. This replica watch looks like it’s from the 70’s or 80’s, but in a way that is awesome. Sinn stuck to the vocabulary they’ve used for 30 years and it works as well today as it did back then. Mix this sort of unintentional vintage style with the gorgeous case, clear dial design and mild pallette, and you have a great and versatile replica watch. I found that it’s natural mil/tool looks worked really well with the sort of rugged, classic clothing I typically wear, so it was an easy replica watch to integrate.
The Sinn 240 ST is a welcome addition to the Sinn line-up. It was smart of them to get more mileage out of this excellent case design. And is true Sinn style, they didn’t mess it up by creating some over the top dial. Rather, they did the opposite and created something true to their roots, which ends up extremely attractive. While I did have some issues here and there, I think the replica watch comes together overall to be a very enjoyable and comfortable replica watch to wear.
With that said, I think the pricing and feature set puts the 240 in sort of s no-man’s land in Sinn’s line up. Starting at $1,560, it’s a few hundred dollars more than the much beloved 556i/a, but other than an internal bezel, doesn’t offer more value or tech, just a different style. And honestly, I wish it did have a tegimented case. That’s such a great feature to have, and being that the 140’s have it, just seems like a natural addition here. Then maybe the 240’s would have cost a bit more, slightly above the 856’s at around $1800-$2k, but by offering both a new case shape and some tech would have been a nice compliment to those more classically styled pilot’s replica watches.