Seiko Cal. 4550 - 483

Seiko 4550-483

The 4550-483 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4550 caliber with 25j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-481d4b3e7120]

Also known as: UFO, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
43mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1986

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seikata-wm-481d4b3e7120