Seiko Cal. 7031 - 990

Seiko 7031-990

The Seiko 7031-990 represents an important milestone in Seiko's 1992 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-f3b131f94abf]

Also known as: Turtle, Goldfeather

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1992

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