Seiko Cal. 4445 - 310

Seiko 4445-310

The 4445-310 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4445 caliber with 25j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-8c4ca001023e]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1971

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