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| Reference Ocarat | #70436 |
| Reference | SUR375P1 |
| Brand | Seiko |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Titanium |
| Warranty | 3 years |
| Diameter (in mm) | 40,20 |
| Manufacturing | Japan |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Bezel | Fixed |
| Dial Finish | Soleillée |
| Watch Case Back | Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Watch Case Types | Date |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 10 |
| Movements | Quartz |
| Movement Type | Japanese Movement |
| Movement Brand | Seiko Corp. |
| Calendar and Time | Dates Hours Minutes Seconds |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent Hands |
| Bracelet Material | Titanium |
| Strap Color | Gray |
| Watch Clasp | Single Deployment Clasp |
| Lug Width (in mm) | 20,00 |
Crafted entirely in titanium, this Classic collection timepiece from Seiko delivers a clean, elegant design. The case measures 40.2 mm in diameter - ideal for men seeking a refined, understated watch for any occasion. Lighter than steel and renowned for its exceptional durability, titanium lends this watch its signature dark gray tone. A sapphire crystal - the watchmaking industry standard - shields the dial from shocks and scratches. A crown at 3 o'clock handles time and date setting. Finally, this model is water-resistant to 100 meters thanks to its screwed-down case back.
The round dial features a stunning sunray finish in black that you simply won't tire of. A discreet minute track frames the dial, while gray baton-style indices mark the hours. At the center, 2 dauphine hands indicate hours and minutes, coated with a luminescent finish for easy nighttime reading. A slender seconds hand sweeps the dial. A square date window at 3 o'clock keeps you on time. Seiko signs the dial at 12 o'clock, with the inscription "TITANIUM" featured at 6 o'clock.
At the heart of the case beats a quartz movement. Powered by caliber 6N52, it delivers hours, minutes, seconds, and date functions. Worth noting: Japanese watchmaker Seiko manufactures its own movements entirely in-house - a true mark of expertise that guarantees precise timekeeping.
Matching the case, the bracelet is also crafted in titanium with a matte dark gray finish and is composed of 3 different links. Its design brings a sport-chic edge to the dial. It is equipped with a single push-button deployment clasp.
This model offers 10 atmospheres of water resistance - that's 100 meters. This watch is built to handle water. From puddles to the pool, it's ready to dive in with you. Shower, bath, or a serious swim? It can take it. That said, our Ocarat watchmaking experts note that this water-resistant model is not suitable for diving (professional or recreational) and is sensitive to high-pressure cleaning equipment. We also recommend keeping the crown and pushers untouched while the watch is submerged.
Classic Quartz Watch SUR375P1
(Ref. 70436)
Official European Union notice on your rights in the event of a product's lack of conformity.
For purchases made in-store or on our website between November 3 and December 14, 2026.
From your order page or by contacting our customer service team.
Item must be new, unworn, unpersonalized, and in its original packaging. You are responsible for return shipping costs.