Seiko Cal. 5643 - 220

This Hand-Winding model from 1981 features a 44mm Titanium case. It features a Champagne dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-c82181051d48]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1981

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