Seiko Cal. 6678 - 250

This Quartz model from 1970 features a 36mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-c960fe5655a5]

Also known as: World Timer, Navigator

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

36mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1970

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