Seiko Cal. 5633 - 513

Seiko 5633-513

The 5633-513 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-2356c1a4c0ae]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
120m
Dial Color
Green
Jewels
20j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1966

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