Seiko Cal. 6650 - 819

This Spring Drive model from 1978 features a 41mm Titanium case. It features a Navy dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-d75839e0e39d]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1978

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