Seiko Cal. 6678 - 858

This Hand-Winding model from 1973 features a 40mm Titanium case. It features a Burgundy dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-4ee78733f343]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1973

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