Seiko Cal. 5653 - 308

Seiko 5653-308

The 5653-308 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5653 caliber with 21j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-246a96b1e9fd]

Also known as: UFO, Arnie

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
34mm
Case Thickness
11.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
21j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1989

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