Seiko Cal. 4486 - 858

This Spring Drive model from 1966 features a 39mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-8f378b9b85dc]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

39mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Burgundy

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

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