Seiko Cal. 6649 - 510

This Solar model from 1966 features a 36mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-41db32411fd0]

Specifications

Movement

Solar

Case Material

Titanium

Case Width

36mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1966

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