Seiko Cal. 4543 - 851

Seiko 4543-851

This Automatic model from 1972 features a 34mm PVD Black case. Powered by the 4543 caliber with 30j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-0a8e2515156b]

Also known as: Monster

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
10.1mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Black
Jewels
30j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1972

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