Seiko Cal. 0728 - 229

This Quartz model from 1985 features a 36mm Titanium case. It features a Navy dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-10e0826ffb4d]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1985

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