Seiko Cal. 4457 - 624

Seiko 4457-624

The 4457-624 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4457 caliber with 31j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-917ff6e1d92b]

Also known as: UFO, Goldfeather

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.1mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
130m
Dial Color
Burgundy
Jewels
31j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1969

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