Seiko Cal. 7157 - 385

The Seiko 7157-385 represents an important milestone in Seiko's 1975 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-acd8be311ffd]

Also known as: Arnie, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1975

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