Seiko Cal. 7155 - 297

This Automatic model from 1972 features a 38mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-2b5c8d4b6d5d]

Also known as: Samurai, Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Black

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1972

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