Seiko Cal. 4440 - 977

Seiko 4440-977

The Seiko 4440-977 represents an important milestone in Seiko's 1975 lineup. With its 18mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-9d184165855a]

Also known as: Pogue, Crown

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
10.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1975

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seikata-wm-9d184165855a