Seiko Cal. 4544 - 365

Seiko 4544-365

This Hand-Winding model from 1987 features a 46mm PVD Black case. Powered by the 4544 caliber with 34j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-67b937a46e65]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.9mm
Lug Width
19mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
90m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1987

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seikata-wm-67b937a46e65