Seiko Prospex Sumo SPB103J1 Automatic Diver Men's Watch – Green Dial, Silver Stainless Steel Band
Description
- Case size (diameter × thickness): 45.0 × 12.9 mm
- Lug-to-lug: 52.6 mm
- Distance between lugs: 20 mm
- Case and bezel material: Stainless steel
- Band: Stainless steel bracelet
- Clasp: Three-fold clasp with secure lock, push button release with extender
- Movement: Automatic with manual winding
- Power reserve: Approx. 70 hours
- Precision: +25 to -15 seconds per day
- Jewels: 24
- Crystal: Sapphire
- Dial details: LumiBrite on hands, indexes, and bezel
- Functions: Stop second hand function, date display
- Features: Unidirectional rotating bezel, screw-down crown, screw case back
- Water resistance: 200M / 660ft diver’s
- Weight: 188 g
Warranty
Warranty coverage varies by product category, brand and distributor terms.
For watches, cookware, sunglasses, bags and selected lifestyle products, warranty may cover manufacturing defects only. It does not cover normal wear and tear, misuse, accidental damage, scratches, water damage from improper use, or consumable parts unless stated by the brand.
Please keep your order confirmation as proof of purchase. For products that require e-warranty registration, complete the registration after receiving your item.
For assistance, contact our customer service team with your order number and product details.
Shipping & Delivery
Enjoy free nationwide delivery with no minimum spend.
Orders are processed during business days. Delivery time may vary depending on your location, courier service, and order volume.
Once your order has been shipped, tracking details will be provided where available.
For more information, please refer to our Shipping & Delivery policy or contact our customer service team for assistance.





