Seiko Cal. 0747 - 123

This Hand-Winding model from 1975 features a 39mm Two-Tone case. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-0f61fce2c598]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Silver

Jewels

18j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1975

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