Seiko Cal. 6660 - 686

Seiko 6660-686

The 6660-686 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-2a3d2fb5f418]

Also known as: Panda, Helmet

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
34mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Navy
Jewels
24j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1990

Related Models

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