Seiko 5 Sports Overwhite Field GMT Automatic White Dial Stainless Steel Watch (SSK059K1)
- Sale price
- R 8,996
- List price
- R 11,995
The Seiko 5 Sports Overwhite Field GMT represents a modern evolution of the legendary Seiko 5 lineage, combining robust field watch aesthetics with genuine dual time-zone functionality. At the heart of this 39.4mm stainless steel timepiece beats the Seiko Calibre 4R34, an automatic GMT movement offering independent adjustment of the local hour hand via the crown, allowing travellers to track home time and local time simultaneously. The crisp white dial features bold Arabic numerals, a 24-hour inner ring, and a distinctive orange GMT hand that provides at-a-glance reference to a second time zone—making this an exceptional companion for the South African professional navigating international business or the adventurer exploring multiple continents.
The rotating 24-hour bezel reinforces the GMT complication, enabling intuitive tracking of a third time zone or day/night indication in your reference time zone. LumiBrite luminous material on the hands and hour markers ensures legibility in low-light conditions, while the date window at 3 o'clock adds everyday practicality. Water resistance to 10 bar (100 metres) provides confidence for daily wear, swimming, and recreational water activities, whilst the robust stainless steel multi-row bracelet with secure folding clasp ensures comfort and security on the wrist. At Cassims & Co., we are proud to be an authorised retailer for SEIKO watches, ensuring every timepiece carries the full international manufacturer's warranty and the assurance of genuine provenance.
The Overwhite Field GMT's 13.6mm case height strikes a balance between presence and wearability, slipping comfortably beneath a shirt cuff whilst maintaining the visual authority expected of a serious tool watch. The 41-hour power reserve ensures the watch continues running through a full weekend off the wrist, reducing the need for frequent resetting. Whether you're coordinating conference calls across time zones from Johannesburg, planning safari departures in the Kruger, or simply appreciating mechanical horology executed with Seiko's legendary reliability, this GMT-equipped automatic delivers exceptional value. Visit us at our Mall of the South boutique to experience the Overwhite Field GMT in person, and discover why Seiko's modern interpretations of classic complications continue to resonate with collectors and enthusiasts worldwide. Our experienced team and comprehensive watch servicing and repairs support ensure your Seiko 5 Sports will provide years of dependable service.
Specifications
- Reference Number: SSK059K1
- Movement: Seiko Calibre 4R34 Automatic (self-winding mechanical)
- Complications: GMT (dual time zone), Date display
- Power Reserve: Approximately 41 hours
- Case Material: Stainless steel
- Case Diameter: 39.4mm (39.38mm)
- Case Thickness: 13.6mm
- Crystal: Hardlex mineral crystal
- Dial Colour: White
- Dial Features: Arabic numeral hour markers, 24-hour inner ring, LumiBrite luminous hands and markers, date window at 3 o'clock
- Hands: Hour, minute, central seconds, orange GMT hand
- Bezel: Bi-directional rotating 24-hour bezel
- Bracelet Material: Stainless steel multi-row bracelet
- Lug Width: 20mm
- Clasp Type: Folding clasp with push-button release
- Water Resistance: 10 bar (100 metres / 330 feet)
- Functions: Hours, minutes, seconds, GMT (second time zone), date
- Collection: Seiko 5 Sports Overwhite Field Series
FAQ
Q: What is a GMT complication and how do I use it on this watch?
A: A GMT complication allows you to track two time zones simultaneously. On the SSK059K1, the orange GMT hand completes one full rotation every 24 hours and points to the 24-hour markings on the bezel and inner dial ring. Set your local time using the main hour and minute hands as normal. The GMT hand will display your home time or reference time zone. By rotating the 24-hour bezel, you can also track a third time zone if needed.
Q: Is this watch suitable for swimming and water sports?
A: Yes, with 10 bar (100 metres) water resistance, this Seiko 5 Sports GMT is suitable for swimming, snorkelling, and recreational water activities. It is not suitable for diving or high-impact water sports. Always ensure the crown is fully pushed in and never operate the crown or bezel whilst underwater.
Q: How long will the watch run when fully wound?
A: The Seiko Calibre 4R34 automatic movement provides approximately 41 hours of power reserve when fully wound. This means the watch will continue running for nearly two full days even if not worn. Regular daily wear will keep the movement perpetually wound through natural wrist motion.
Q: Can I adjust the local hour hand independently without stopping the watch?
A: Yes, the Calibre 4R34 GMT movement features a quickset local hour hand. When you pull the crown to the first position, you can jump the hour hand forwards or backwards in one-hour increments without affecting the running seconds or GMT hand. This makes adjusting for time zone changes exceptionally convenient when travelling.
Q: What is the difference between this and a standard Seiko 5 Sports watch?
A: The SSK059K1 features the upgraded Calibre 4R34 movement with GMT complication, compared to the standard Calibre 4R36 found in most Seiko 5 Sports models. This adds genuine dual time-zone tracking capability via the orange GMT hand and 24-hour bezel. The Overwhite Field series also features distinctive field watch styling with high-contrast white dials and enhanced legibility.
Q: Is the bracelet adjustable and can links be removed?
A: Yes, the stainless steel bracelet features removable links for precise sizing. We provide complimentary bracelet sizing at our Mall of the South boutique at the time of purchase. If you require resizing after purchase, our workshop can adjust the bracelet for you.
Q: Does this watch come with an international warranty?
A: Yes, as an authorised Seiko retailer, every SSK059K1 purchased from Cassims & Co. includes a 3-year international Seiko warranty covering manufacturing defects in materials and workmanship. The warranty is valid from your date of purchase and is honoured at authorised Seiko service centres worldwide.
Warranty
- Warranty Period: This Seiko 5 Sports Overwhite Field GMT watch is covered by a 3-year international Seiko manufacturer's warranty from the date of purchase.
- Authorised Retailer Requirement: The warranty is valid only when the watch is purchased from an authorised Seiko retailer such as Cassims & Co. Proof of purchase is required for all warranty claims.
- Coverage: The warranty covers manufacturing defects in materials and workmanship affecting the movement, case, dial, hands, and bracelet under normal use conditions.
- Exclusions: The warranty does not cover normal wear and tear, scratches or cosmetic damage to the case, crystal, or bracelet, battery replacement (not applicable to automatic watches), damage caused by accidents, improper use, unauthorised repairs or modifications, or water damage resulting from failure to ensure the crown was properly secured before water exposure.
- Servicing and Repairs: Warranty servicing must be carried out by authorised Seiko service centres. Unauthorised repairs or opening of the case back will void the warranty. Always retain your original purchase receipt.
- Water Resistance: Water resistance is not a permanent condition and may diminish over time due to aging of gaskets and seals. Water resistance testing and gasket replacement are considered routine maintenance and are not covered under warranty.
- International Validity: The Seiko international warranty is honoured at authorised Seiko service centres worldwide, making it ideal for international travellers.
- After-Sales Support: Cassims & Co. provides ongoing after-sales support including bracelet adjustments, battery replacements (where applicable), and assistance with warranty claims throughout your ownership experience.
Care Guide
- Daily Care: Wipe the case and bracelet with a soft, lint-free cloth regularly to remove perspiration, dust, and fingerprints.
- Water Resistance Maintenance: Ensure the crown is always fully pushed in and screwed down (if applicable) before any contact with water. Have water resistance tested annually, especially before swimming or water activities.
- Crown Operation: Never pull out or rotate the crown when the watch is wet or submerged. Dry the crown area thoroughly before adjusting time or date.
- Bracelet Cleaning: Clean the stainless steel bracelet periodically with lukewarm water and a soft brush, then dry thoroughly with a soft cloth. This removes accumulated dirt and perspiration from between links.
- Magnetic Fields: Avoid prolonged exposure to strong magnetic fields (speakers, magnetic clasps, tablets) as this may affect timekeeping accuracy. If magnetisation occurs, demagnetisation by a qualified watchmaker will restore accuracy.
- Storage: When not wearing your watch for extended periods, store it in a cool, dry place away from direct sunlight. Consider a watch winder if you own multiple automatic watches to maintain continuous operation.
- Bezel Care: The bi-directional rotating bezel should move smoothly. If resistance or grittiness develops, have the bezel mechanism cleaned and lubricated by an authorised service centre.
- Impact Protection: Whilst Seiko automatic movements are robust, avoid severe impacts or dropping the watch as this may damage the movement or shock protection system.
- Chemical Exposure: Avoid contact with solvents, detergents, perfumes, cosmetics, and chemicals as these may damage seals, gaskets, or finishing on the case and bracelet.
- Professional Servicing: Have your Seiko 5 Sports serviced every 3-5 years by an authorised Seiko service centre to ensure optimal performance, accuracy, and longevity. Servicing includes movement cleaning, lubrication, regulation, and water resistance testing.