Seiko Cal. 4425 - 742

Seiko 4425-742

The 4425-742 is a sought-after Solar piece from Seiko's golden era. Powered by the 4425 caliber with 24j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-e10d1bb9398d]

Also known as: Goldfeather

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1990

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