Seiko Cal. 7180 - 820

Seiko 7180-820

The 7180-820 is a sought-after Kinetic piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-503ab31c975d]

Also known as: Bullhead, Arnie

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
190m
Dial Color
Green
Jewels
22j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1993

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