Seiko Cal. 5680 - 997

This Hand-Winding model from 1972 features a 42mm Gold-Plated case. It features a Champagne dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-6e5fef4547d5]

Also known as: Bullhead, World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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