Seiko Cal. 7031 - 754

Seiko 7031-754

The 7031-754 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-11bc74388509]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Burgundy
Jewels
24j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1965

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