Seiko Cal. 4430 - 994

Seiko 4430-994

The 4430-994 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4430 caliber with 22j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-57c5e7a399ca]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
200m
Dial Color
Navy
Jewels
22j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1975

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seikata-wm-57c5e7a399ca