Seiko Cal. 7131 - 816

Seiko 7131-816

The 7131-816 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-848732e1b4a7]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
43mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
160m
Dial Color
Navy
Jewels
30j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1991

Related Models

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