Seiko Cal. 4443 - 762

Seiko 4443-762

The 4443-762 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4443 caliber with 30j jewels beating at 28,800 bph, it delivers a 43 hours power reserve. [seikata-wm-4f87ee4b9b74]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Blue Sunburst
Jewels
30j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1992

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