Seiko Cal. 6656 - 626

This Automatic model from 1967 features a 39mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-c4e66c6cba48]

Also known as: Bullhead

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1967

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