Prospex SPB409J1
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Description
The Seiko Prospex SPB409J1 is a rugged yet refined travel watch built for adventure. It features the 6R54 automatic movement with a 72-hour power reserve and dual time display, making it ideal for globetrotters.
The 39.5 mm stainless steel case is coated for extra durability and paired with a curved sapphire crystal for clear visibility. With 20-bar water resistance, LumiBrite, a screw-down crown, and an extra calf strap, it’s ready for any journey. A limited edition engraving and see-through case back add a collectible touch.
Explore more of the Prospex collection or view more timepieces here. This watch is also included in our Seiko Alpinist and Seiko GMT Collection.
Movement
Caliber Number: 6r54
Movement Type: Automatic with manual winding
Precision: +25 to -15 seconds per day
Power Reserve: approx. 72 hours(3 days)
Jewels: 24
Functions:
- 24-hour hand (dual time display function) stop second hand function
Case/Band
Case Material: stainless steel (super hard coating)
Thickness: 7.2 mm
Diameter: 22 mm
Lug-To-Lug: 33.1 mm
Crystal: curved sapphire crystal
Crystal Coating: anti-reflective coating on inner surface
Distance Between Lugs: 20
Other Details
Weight: 156 g
Features:
- Lumibrite on hands and index(es) limited edition on the case back screw-down crown an additional calf strap is included see-through & screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
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