Seiko Cal. 4425 - 107

Seiko 4425-107

Released in 1970, the Cal. 4425 with design code 107 was part of Seiko's domestic market collection. Powered by the 4425 caliber with 27j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-48b55756575e]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Navy
Jewels
27j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1970

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seikata-wm-48b55756575e