Seiko Cal. 4445 - 703

Seiko 4445-703

The 4445-703 is a sought-after Solar piece from Seiko's golden era. Powered by the 4445 caliber with 25j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-e318a640607a]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
Green
Jewels
25j
Frequency
36,000 bph
Power Reserve
36 hours
Year
1982

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