Seiko Cal. 7031 - 285

Seiko 7031-285

The 7031-285 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-399f97852698]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
36mm
Case Thickness
10.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1975

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seikata-wm-399f97852698