Seiko Cal. 4445 - 964

The 4445-964 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4445 caliber with 24j jewels beating at 21,600 bph, it delivers a 65 hours power reserve. [seikata-wm-98040c0d35f6]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

24j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1979

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