Seiko Cal. 7180 - 649

The Seiko 7180-649 represents an important milestone in Seiko's 1983 lineup. Powered by the 7180 caliber with 33j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-3a6e9b1753a2]

Also known as: Turtle, Monster

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1983

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