Seiko Cal. 4454 - 764

Seiko 4454-764

The 4454-764 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-3b331e3dfed7]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
27j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1974

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