Seiko Cal. 7117 - 284

Seiko 7117-284

The 7117-284 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-177f8cdbd16d]

Also known as: Helmet, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
10.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Champagne
Jewels
34j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1992

Related Models

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