Seiko Cal. 6311 - 192

This Hand-Winding model from 1974 features a 46mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-930f82186011]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Silver

Jewels

24j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

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