Seiko Cal. 6660 - 661

Seiko 6660-661

This Solar model from 1968 features a 37mm Gold-Plated case. It features a Cream dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-81afad53fb9d]

Also known as: Goldfeather, Flighty

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
9.4mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Cream
Jewels
31j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1968

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