Seiko Cal. 7186 - 551

The Seiko 7186-551 represents an important milestone in Seiko's 1994 lineup. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-3dce6142930b]

Also known as: UFO, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

36j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1994

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