Seiko Cal. 4547 - 557

Seiko 4547-557

The 4547-557 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4547 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-a664400debe1]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
130m
Dial Color
Burgundy
Jewels
18j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1983

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