Seiko Cal. 7158 - 731

The Seiko 7158-731 represents an important milestone in Seiko's 1985 lineup. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-7d65b0a21f78]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1985

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