Seiko Cal. 5663 - 380

Seiko 5663-380

This Solar model from 1965 features a 45mm Titanium case. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-f40de50f83dc]

Also known as: World Timer, Crown

Specifications

Movement
Solar
Case Material
Titanium
Case Width
45mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
White
Jewels
32j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1965

Related Models

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