Seiko Cal. 6660 - 610

This Spring Drive model from 1973 features a 40mm Titanium case. It features a Champagne dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-0267fd23e2a3]

Also known as: Panda, Goldfeather

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Champagne

Jewels

20j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1973

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