Seiko Cal. 7128 - 710

This Hand-Winding model from 1987 features a 37mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-3a1fcba393c6]

Also known as: Goldfeather, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1987

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