| Reference Ocarat | #111999 |
| Reference | SSK033K1 |
| Brand | Seiko 5 Sports |
| Product Type | Watch |
| Gender | Men |
| Color | Gray White |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Matte (Brushed / Satin) |
| Warranty | 3 years |
| Thickness (in mm) | 13,55 |
| Diameter (in mm) | 42,50 |
| Manufacturing | Japan |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Bezel | Unidirectional |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Crystal Shape | Flat |
| Glass Quality | Hardlex |
| Watch Case Types | Date |
| 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 4R34 |
| Calendar and Time | Dates GMT (time zone) Hours Minutes Seconds |
| Timekeeping and Measurement | Hacking Seconds Device |
| Power Reserve (Maximum Duration) | 41 Hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Lumibrite Hands Lumibrite Indices |
| Bracelet Material | Stainless Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Polished Steel Satin Steel |
| Watch Clasp | Deployant buckle with safety clasp |
| Lug Width (in mm) | 22,00 |
| Collection | Seiko 5 Sports |
"For over a century, Seiko has developed and refined its expertise in mechanical watchmaking. The brand crafts timepieces with remarkable horological know-how, captivating aesthetics, and cutting-edge mechanisms - delivering impressive day-to-day reliability. Discover this GMT SSK033K1 wall clock from the iconic 5 Sports collection, born in the 1960s from a simple idea that inspired its very name. Built with meticulous attention to detail, this sport-spirited model is crafted to elegantly adorn the wrists of men with a taste for adventure. It features a round case crafted in brushed stainless steel, weighing 161 g. Silver-toned, the case measures 42.50 mm in diameter and 13.55 mm in thickness, and is fitted with a unidirectional, two-tone bezel. Knurled along its edges, it features a 24-hour scale with Arabic numerals. Breaking away from classic watchmaking codes, a crown is protected at 3 o'clock and controls the central indicators, with a knurled finish for a secure grip. The model is equipped with a flat hardlex crystal protecting the dial from shocks, and a transparent, screwed case back offering a clear view of the movement's inner workings - all while ensuring water resistance of 10 ATM."
This clean-lined dial brings a touch of elegance to the timepiece. Set against a white background, it houses several elements for simple, reliable timekeeping. At its center, three silver hands work in unison - a slender seconds hand, a long minutes hand, and a short hours hand - sweeping across geometric hour markers and a minutes railroad track on the inner bezel ring. The track is paired with Arabic numerals in 24-hour format, indicating the time in a second time zone via a fourth hand in blue. Featuring a pointed triangle tip, this fourth hand is treated with Lumibrite luminescence - also applied to the other hands and indices for optimal low-light legibility. A date window with a cyclops lens sits at 3 o'clock for added functionality, while at 6 o'clock, the movement type, GMT function, and caliber reference are displayed. The dial is finished with the 5 Sports logo and the brand name just below 12 o'clock.
This watch is powered by a reliable in-house automatic movement - specifically the Seiko caliber 4R34 - which drives all functions with precision. This Japanese mechanism is vibration-resistant and fitted with 24 jewels to minimize friction. It beats at a frequency of 21,600 vph and offers an accuracy of +45/-35 seconds per day, along with a 41-hour power reserve. It also features a stop-seconds function.
This stainless steel bracelet is a perfect style upgrade. It showcases five rows of satin-brushed and polished links that hug the wrist with a smooth, refined elegance. Its silver tone pairs effortlessly with any look. Combining style and practicality, it fastens with a deployant clasp featuring a safety lock and push-button release for easy, secure daily wear. The lug width is 22 mm.
With water resistance of 100 meters - or 10 ATM in the language of watchmaking - this bold timepiece is equally at home on the red carpet and in the water. Feel free to wear it in the shower, the bath, or while swimming (even at full intensity). That said, our team of watch experts wants to be clear: this model is not designed for scuba diving - freediving or with tanks - or for use near high-pressure washers. The rule of thumb: shower, bath, and swimming only - and never operate the pushers or crown while submerged.



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Seiko 5 Sports GMT SSK033K1 Watch
(Ref. 111999)
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