Seiko Cal. 7134 - 153

This Spring Drive model from 1974 features a 41mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-ff2f16dadd01]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

10.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

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