Seiko Cal. 6166 - 321

This Automatic model from 1969 features a 42mm Titanium case. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-9be5af52cef8]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1969

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