Seiko Cal. 4474 - 346

Seiko 4474-346

The 4474-346 is a sought-after Solar piece from Seiko's golden era. Powered by the 4474 caliber with 22j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-e8000fe5941d]

Also known as: Helmet, Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
White
Jewels
22j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1970

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seikata-wm-e8000fe5941d