Seiko Cal. 7160 - 991

This Hand-Winding model from 1967 features a 36mm Two-Tone case. It features a Navy dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-f4abd24611d1]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1967

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