| Reference Ocarat | #112815 |
| Reference | 140.020 cowhide integrated |
| Brand | Sinn |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Microblasted |
| Warranty | 3 years |
| Thickness (in mm) | 15,00 |
| Diameter (in mm) | 44,00 |
| Manufacturing | Germany |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Barrel chain |
| Case Weight (in g) | 118,00 |
| Bezel | Bidirectional Internal With a minute track With luminescent marker(s) |
| Dial Finish | Matte |
| Watch Case Back | Screwed caseback |
| Crystal Shape | Flat |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Double Anti-Reflective Coating |
| Watch Case Types | Date |
| Buttons | 2 Pushers 2 crown pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 10 |
| Frequency | 28,800 A/h (4 Hz) |
| Movements | Automatic (rotor) |
| Movement Brand | Sinn |
| Calibers (Movements) | SINN SZ01 |
| Calendar and Time | Dates Hours Minutes |
| Counters and Durations | 12h Small seconds |
| Timekeeping and Measurement | Chronograph Hacking seconds device |
| Power Reserve (Maximum Duration) | 42 hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Number of Counters (Additional) | 2 |
| Techniques and Mechanics | Ar Dehumidification Technology Magnetic Resistance TEGIMENT Treatment |
| Bracelet Material | Cowhide Leather Silicone Stainless Steel TEGIMENT Treatment |
| Strap Color | Black Gray |
| Topstitching | Yes |
| Watch Clasp | Deployment Clasp Tang Buckle |
| Lug Width (in mm) | 22,00 |
Sinn is a German watchmaking brand. Since its founding in 1961, it has crafted watches that are as robust as they are refined - built for everyday wear without compromise. Its deep-rooted expertise shines through in its innovations and advanced technologies, ensuring the highest quality in every timepiece. Today, Sinn proudly unveils the Chronographe 140 St 140.020, a model with impeccable aesthetics that adds a touch of distinction to any look. Packed with uncompromising features, it performs flawlessly even in the most demanding conditions. Technically sophisticated and true to Sinn's heritage, it blends precision and elegance to complement your most polished outfits. Its barrel-shaped case is crafted in micro-blasted stainless steel, benefiting from Tegiment treatment and Ar dehumidification for extreme scratch resistance and condensation protection. At 44 mm wide, 15 mm thick, and weighing 118 g, it's made to look exceptional on men's wrists. The dial is shielded by sapphire crystal treated with an anti-reflective coating on both sides, ensuring optimal legibility from every angle. To operate the various functions, two grooved crowns and two pushers with the D3 system are positioned on the sides of the case. The case back is screwed and nickel-free, compliant with DIN 8310 standards. Pressure-resistant, it delivers water resistance of 10 ATM.
The stunning dial of this model sports a contemporary design and showcases unique features for your pleasure. Its matte black dial contrasts beautifully with red and green markers for a striking effect. Refined and distinctive, it lends a touch of glamour to the watch and looks perfect on your wrist. Hours and minutes are indicated by two sword-shaped hands, joined by a red seconds hand and a fourth arrow-tipped hand for the chronograph minutes. The bezel houses a rotating ring featuring a luminescent marker and a minute track. Inside, twelve baton indices mark the hours, all coated with a luminescent material - as are the hands - for clear legibility in low-light conditions. For added functionality, the small seconds counter sits at 9 o'clock, while the 6-hour counter totals up to 12 hours. A date window at 3 o'clock displays the current date. Finally, the brand's signature appears at 12 o'clock.
At the heart of this stunning timepiece beats a highly reliable automatic movement - the in-house caliber SZ01 crafted by Sinn. This mechanism delivers flawless performance and exceptional durability. It features a hacking seconds device and provides magnetic field protection in accordance with DIN 8309 standards. Equipped with 28 jewels, this movement oscillates at a frequency of 28,800 vph. It drives the smooth sweep of the hands, date window, and counters. Its power reserve stands at 42 hours.
This beautiful watch comes with three superb straps, each adding its own character. Select your preferred option from the dropdown menu. Each strap measures 22 mm in width at the lug.
The first is crafted in black calfskin leather. Elegant and understated, it highlights the watch's vintage character and elevates your everyday look. Contrasting white stitching adds a charming finishing touch. Pair it with your finest outfits for the ultimate in refinement. Its stainless steel pin buckle keeps it securely fastened around your wrist.
The second strap is crafted in black silicone for an urban, sporty look. Flexible and comfortable, it brings a unique edge to the watch. Perfect for pairing with casual outfits, whether you're heading out for an adventure or hitting the gym. Easy to wear, it fastens with a stainless steel pin buckle for secure all-day comfort.
The third strap is crafted in micro-blasted stainless steel, in perfect harmony with the case. It features two rows of links treated with Tégiment for extreme scratch resistance. Refined and gleaming, it's sure to elevate your wrist and your wardrobe. Its deployant clasp keeps it firmly secured around your wrist.
With water resistance of 100 meters - or 10 ATM in watchmaking terms - this bold timepiece is equally at home at a black-tie event or in the water. Feel free to wear it in the shower, the bath, or while swimming (even at a vigorous pace!). That said, our team of watch experts wants to be clear: this model is not designed for scuba diving, freediving, or high-pressure water jets. Remember: shower, bath, and swimming only - and keep those pushers and crown dry!



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Chronographe 140 St 140.020 Watch
(Ref. 112815)