Seiko Cal. 6643 - 168

This Hand-Winding model from 1996 features a 36mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-9db1357dc487]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1996

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