Seiko Cal. 7157 - 931

The Seiko 7157-931 represents an important milestone in Seiko's 1983 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-ad8bc06c5972]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

34j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1983

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