Seiko Cal. 4554 - 642

Seiko 4554-642

This Solar model from 1980 features a 45mm PVD Black case. Powered by the 4554 caliber with 17j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-30db623f5fe3]

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
17j
Frequency
21,600 bph
Power Reserve
66 hours
Year
1980

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seikata-wm-30db623f5fe3