Seiko Cal. 6257 - 744

This Hand-Winding model from 1976 features a 41mm Titanium case. It features a White dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-d462beb87245]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

41mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1976

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