Seiko Cal. 4466 - 614

Seiko 4466-614

The 4466-614 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4466 caliber with 28j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-8b15fa0ef3ec]

Also known as: Sumo, Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
39mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1995

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