Seiko Cal. 4440 - 388

Seiko 4440-388

This Solar model from 1977 features a 38mm Two-Tone case. With its 21mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-1f9c2b885afc]

Also known as: Shogun, Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1977

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