Seiko Cal. 0726 - 587

This Quartz model from 1965 features a 37mm Stainless Steel case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-e7935269406d]

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

140m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1965

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