Seiko Cal. 4464 - 905

Seiko 4464-905

The 4464-905 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4464 caliber with 21j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-fe228e61e5f3]

Also known as: Bellmatic

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
10.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1999

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