Seiko Cal. 5693 - 343

This Automatic model from 1966 features a 40mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-e788a4af73c5]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1966

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