Prospex SPB543J1 Asia Pacific Limited Edition
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Description
The Seiko Prospex SPB543J1 is an exclusive Asia Pacific release, powered by the Caliber 6R35 automatic movement with a 70-hour power reserve. Its 45 mm stainless steel case and sapphire crystal deliver durability, while 200m water resistance, a rotating bezel, and LumiBrite accents make it a true diver’s tool.
With a screw-down crown, date display, and stop second hand function, it balances practicality with precision. With only a limited number of pieces released, it is both a reliable companion and a collector’s piece.
Movement
Caliber Number: 6r35
Movement Type: Automatic with manual winding
Precision: '+25 to -15 seconds per day
Power Reserve: Approx. 70 hours
Jewels: 24
Functions:
- Stop second hand function date display
Case/Band
Case Material: Stainless steel
Thickness: 11 mm
Diameter: 24 mm
Lug-To-Lug: 47.6 mm
Crystal: Sapphire crystal
Band Material: Silicone
Distance Between Lugs: 20
Other Details
Features:
- Lumibrite on hands
- Index(es) and bezel limited edition on the case back serial number engraved on the case back unidirectional rotating bezel screw-down crown screw case back
Any purchase through our SEIKO Online Store has a 3-year guarantee.
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