Seiko Cal. 4444 - 658

Seiko 4444-658

The 4444-658 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4444 caliber with 22j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-f15a0d12b643]

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
36,000 bph
Power Reserve
50 hours
Year
1979

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