Seiko Cal. 5666 - 102

Seiko 5666-102

This Hand-Winding model from 1987 features a 39mm Stainless Steel case. Powered by the 5666 caliber with 34j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-0593605884be]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1987

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seikata-wm-0593605884be