| Reference Ocarat | #63967 |
| Reference | SRPE57K1 |
| Brand | Seiko 5 Sports |
| Product Type | Watch |
| Gender | Men |
| Color | Black Gray |
| Material | Steel |
| Material Quality | Stainless Steel |
| Warranty | 3 years |
| Length (in mm) | 44,60 |
| Thickness (in mm) | 11,50 |
| Diameter (in mm) | 40,00 |
| Manufacturing | Asia |
| Warranty Type | Europe |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Cushion |
| Bezel | Fixed |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Glass Quality | Hardlex |
| Watch Case Types | Big Date (double aperture) |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 10 |
| Frequency | 21,600 A/h (3 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Japanese Movement |
| Movement Brand | Seiko Corp. |
| Calibers (Movements) | Seiko 4R36 |
| Calendar and Time | Dates Days Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 41 Hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Watch Clasp | Single Deployment Clasp |
| Lug Width (in mm) | 20,00 |
| Activities | Swimming / Diving |
"The iconic Seiko 5 Sports collection, launched by Seiko in 1963, gets a fresh update with a reimagined lineup. The brand has chosen to remove the rotating bezel that once served as a dive scale. Discover the SRPE57K1 model. This new wall clock features a cushion-shaped stainless steel case measuring 40 mm in diameter, 44.6 mm in length, and 11.5 mm thick - proportions that sit perfectly on men's wrists and make for effortless reading. The dial is shielded by Hardlex crystal, renowned for its exceptional durability, framed by a now-fixed bezel. A crown for hand-setting is positioned at the 4 o'clock index. This model is water-resistant to 100 meters, thanks in part to its transparent screw-down case back that offers a mesmerizing view of the movement within."
This timepiece features a dial with rounded curves and a black finish, keeping things clean and effortlessly legible. At the center, two hands plus a seconds hand with luminescent coating track hours, minutes, and seconds with precision. Hour markers come in a mix of shapes - round, triangle, and oval - all luminescent, so you can read the time even in the darkest conditions. A minute track runs along the dial's perimeter for added reading accuracy. At 3 o'clock, a dual-window date display shows the day and date at a glance. Seiko signs the dial just below the 12 o'clock index, with a reminder of the automatic movement at 6 o'clock.
This timepiece is powered by an automatic movement of Japanese origin. Sourced directly from Seiko's own manufacture, it runs on the caliber 4R36, featuring 24 jewels and a 41-hour power reserve. Its oscillation frequency runs at 21,600 vph, delivering the reliability and precision you expect from every glance at your wrist.
Elevating the elegance of this watch, the silver stainless steel bracelet pairs seamlessly with the case and dial, making it a versatile match for any outfit. A safety deployment clasp lets you dial in the perfect fit, ensuring a secure and comfortable hold all day long. The lug width is 20 mm.
This model delivers 10 ATM (100 meters) of water resistance - and it means business. Built for life in and around the water, it handles everything from puddles to the pool without missing a beat. Wear it in the shower, the bath, or during a serious swim session - no problem. That said, our Ocarat watch experts want you to know that while this watch is water-resistant, it is not designed for diving (professional or recreational) and should be kept away from high-pressure cleaning equipment. We also recommend avoiding crown or pusher operation while submerged.


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Seiko 5 Sports SRPE57K1 Watch
(Ref. 63967)