Seiko Cal. 4450 - 321

Seiko 4450-321

The 4450-321 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-3634e8e2319d]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
200m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1972

Related Models

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