Seiko Cal. 4583 - 144

Seiko 4583-144

The Seiko 4583-144 represents an important milestone in Seiko's 1978 lineup. Powered by the 4583 caliber with 20j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-8ea3c838455e]

Also known as: Monster

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
9.5mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1978

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