Seiko Cal. 5646 - 382

This Hand-Winding model from 1989 features a 39mm Titanium case. It features a Black dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-149bec94ccae]

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

39mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1989

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