Seiko Cal. 6163 - 771

This Automatic model from 1992 features a 41mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-5dbda4039fa3]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

41mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1992

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