Seiko Cal. 7056 - 443

This Quartz model from 1981 features a 39mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-93f5811a45b0]

Also known as: World Timer, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

120m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1981

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