Seiko Cal. 7137 - 740

This Hand-Winding model from 1984 features a 41mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-309d0741117c]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1984

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