T31mon
A Week on the Wrist with the Seiko Prospex 1965 Revival – a perfect dive watch with style
That makes this Seiko Prospex 1965 Revival a really interesting ... Inside, you'll find a 6R55 movement which is accurate to within -15/+25 seconds per day, and is good for 72 hours of power ...
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Seiko drops a trio of new Prospex divers with updated specs
The Seiko Prospex Diver SPB453J1 features the robust 6R55 caliber movement, offering precise timekeeping with a deviation of +25 to -15 seconds per day. Crafted from high-quality stainless steel ...
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Seiko Unveils New Prospex Collection Of Diver’s And Special Edition Watches
More power, greater water resistance, and enhanced legibility Each watch is powered by one of Seiko’s latest in-house movements, Caliber 6R55, which has a power reserve that extends to 72 hours ...