Seiko Cal. 6312 - 359

This Spring Drive model from 1992 features a 41mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-b4c5d46d0bc4]

Also known as: Crown, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1992

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