Seiko Cal. 7157 - 749

The Seiko 7157-749 represents an important milestone in Seiko's 1972 lineup. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-20abd732746b]

Also known as: Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1972

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