Seiko Cal. 4542 - 476

Seiko 4542-476

The 4542-476 is a sought-after Solar piece from Seiko's golden era. Powered by the 4542 caliber with 21j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-b73a78c6e64e]

Also known as: Bullhead, UFO

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
40mm
Case Thickness
8.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1986

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