Seiko Cal. 4533 - 156

Seiko 4533-156

The 4533-156 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4533 caliber with 26j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-78e707d36601]

Also known as: Bellmatic, Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1991

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seikata-wm-78e707d36601