Seiko Cal. 4448 - 165

The 4448-165 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4448 caliber with 23j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-c2088923eb19]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1965

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