Seiko Cal. 7147 - 735

This Quartz model from 1975 features a 43mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-46284c020474]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1975

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