Seiko Cal. 6661 - 939

Seiko 6661-939

This Hand-Winding model from 1995 features a 46mm PVD Black case. Powered by the 6661 caliber with 26j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-2b4470d75812]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
160m
Dial Color
Green
Jewels
26j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1995

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seikata-wm-2b4470d75812