Seiko Cal. 6257 - 645

Seiko 6257-645

The 6257-645 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-d724fe15598e]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
32j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1974

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