Seiko Cal. 4441 - 975

Seiko 4441-975

This Automatic model from 1991 features a 45mm Two-Tone case. With its 21mm lug width and 14.6mm profile, it sits comfortably on most wrists. [seikata-wm-cff7b7ca97c2]

Also known as: Sumo, Navigator

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.6mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
31j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1991

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