Seiko Cal. 6227 - 712

This Hand-Winding model from 1974 features a 40mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-1c1f97883336]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1974

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