Seiko Cal. 4448 - 716

Seiko 4448-716

The Seiko 4448-716 represents an important milestone in Seiko's 1965 lineup. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-0a61928ba613]

Also known as: Sumo, Pogue

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Champagne
Jewels
29j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1965

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