Seiko Cal. 5666 - 366

Seiko 5666-366

This Hand-Winding model from 1993 features a 37mm Hardlex-Coated Steel case. Powered by the 5666 caliber with 32j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-0643ba675727]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1993

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seikata-wm-0643ba675727