Seiko Cal. 7031 - 484

Seiko 7031-484

The 7031-484 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-2e38f5d1540a]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
12.9mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
80m
Dial Color
Navy
Jewels
25j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1978

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