Seiko Cal. 4445 - 313

Seiko 4445-313

The 4445-313 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-e9cd90381a21]

Also known as: Navigator

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
44mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1975

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