Seiko Cal. 7158 - 729

This Spring Drive model from 1991 features a 41mm Gold-Plated case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-024e6bd6a47d]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

33j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1991

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