Seiko Cal. 4458 - 538

Seiko 4458-538

The 4458-538 is a sought-after Solar piece from Seiko's golden era. Powered by the 4458 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-d94f8148d4ba]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Burgundy
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1973

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