Seiko Cal. 4458 - 805

Seiko 4458-805

The 4458-805 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4458 caliber with 24j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-b2ce7c9ae6d1]

Also known as: Monster, Flighty

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Green
Jewels
24j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1967

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