Seiko Cal. 5644 - 880

This Hand-Winding model from 1990 features a 35mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-3d58b78ce180]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1990

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