Seiko Cal. 5630 - 155

Seiko 5630-155

The 5630-155 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5630 caliber with 28j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-b7d34d6188ca]

Also known as: Arnie

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1990

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