Seiko Cal. 6391 - 483

This Hand-Winding model from 1990 features a 44mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-7298fb860835]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1990

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