Seiko Cal. 6673 - 907

This Hand-Winding model from 1981 features a 43mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-6140da47df74]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1981

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