Seiko Cal. 7180 - 634

Seiko 7180-634

The 7180-634 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1a977ee58c98]

Also known as: Sea Horse, Arnie

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
8.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Silver
Jewels
21j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1971

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