Seiko Cal. 4416 - 373

Seiko 4416-373

The 4416-373 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4416 caliber with 23j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-176dd4d6f2dc]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
23j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1965

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seikata-wm-176dd4d6f2dc