Seiko Cal. 0726 - 931

This Hand-Winding model from 1974 features a 40mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-3e86b5149516]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

21j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1974

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