Seiko Cal. 6312 - 980

This Spring Drive model from 1980 features a 38mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-c038427f252a]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1980

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