Seiko Cal. 6391 - 467

This Hand-Winding model from 1975 features a 44mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-c06a029b8ce2]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1975

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