Seiko Cal. 4577 - 911

Seiko 4577-911

This Solar model from 1989 features a 36mm Two-Tone case. With its 20mm lug width and 8.9mm profile, it sits comfortably on most wrists. [seikata-wm-dff2b54cb093]

Also known as: Sea Horse, Crown

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Cream
Jewels
18j
Frequency
36,000 bph
Power Reserve
37 hours
Year
1989

Related Models

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