Seiko Cal. 4458 - 384

Seiko 4458-384

The 4458-384 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4458 caliber with 33j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-8cdfedfb4b6f]

Also known as: Monster, Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
33j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1973

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