Seiko Cal. 6670 - 674

This Hand-Winding model from 1966 features a 36mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-c8d24476cc84]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1966

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