Seiko Cal. 7156 - 470

Released in 1986, the Cal. 7156 with design code 470 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-30ca80138f02]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1986

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