Seiko Cal. 6660 - 977

This Hand-Winding model from 1989 features a 37mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-0b7cdfa1a01a]

Also known as: Panda, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Champagne

Jewels

27j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1989

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