Seiko Cal. 4439 - 941

This Quartz model from 1969 features a 37mm Two-Tone case. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-69bb7aef97ea]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1969

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