Seiko Cal. 5631 - 703

Seiko 5631-703

The 5631-703 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-75f04c47da42]

Also known as: Pogue, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.4mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1995

Related Models

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