Seiko Cal. 5631 - 333

Seiko 5631-333

The 5631-333 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-b229759807ea]

Also known as: Emperor

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
8.3mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1970

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