Seiko Cal. 6341 - 527

This Quartz model from 1971 features a 44mm Titanium case. It features a Cream dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-b110a5108da9]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

33j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1971

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