Seiko Cal. 6181 - 231

This Automatic model from 1965 features a 46mm Titanium case. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-d5a584a2485e]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1965

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