Seiko Cal. 4466 - 612

Seiko 4466-612

The 4466-612 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4466 caliber with 19j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-e0a3dcc02d5a]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Navy
Jewels
19j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1991

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