Seiko Cal. 4450 - 751

Seiko 4450-751

The 4450-751 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-f268bb63691b]

Also known as: Sumo, Navigator

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
8.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1973

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