Seiko Cal. 5633 - 713

Seiko 5633-713

The 5633-713 is a sought-after Kinetic piece from Seiko's golden era. It features a Black dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-9df4e79eda3a]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
8.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Black
Jewels
26j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1975

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