Seiko Cal. 7140 - 802

This Hand-Winding model from 1976 features a 36mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-c6813086ff79]

Also known as: UFO, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1976

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