Seiko Cal. 5631 - 426

Seiko 5631-426

The 5631-426 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-143d886c96e7]

Also known as: Turtle, Panda

Specifications

Movement
Solar
Case Material
Titanium
Case Width
44mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Green
Jewels
21j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1999

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