Seiko Cal. 4429 - 251

Seiko 4429-251

This Hand-Winding model from 1985 features a 45mm Two-Tone case. Powered by the 4429 caliber with 27j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-6031e4deeb84]

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
11.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Cream
Jewels
27j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1985

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seikata-wm-6031e4deeb84