Seiko Cal. 4533 - 887

Seiko 4533-887

The 4533-887 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4533 caliber with 21j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-87b3e8db7aab]

Also known as: Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1982

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seikata-wm-87b3e8db7aab