Seiko Cal. 6381 - 297

This Hand-Winding model from 1976 features a 41mm Gold-Plated case. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-7c57e52e0d10]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1976

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