Seiko Cal. 7140 - 526

This Quartz model from 1966 features a 39mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-7d0d5d103cf7]

Also known as: World Timer

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1966

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