Seiko Cal. 7180 - 106

The Seiko 7180-106 represents an important milestone in Seiko's 1973 lineup. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-354baafb5a53]

Also known as: Sumo, Arnie

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1973

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