Seiko Cal. 7011 - 661

The Seiko 7011-661 represents an important milestone in Seiko's 1996 lineup. Powered by the 7011 caliber with 26j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-7267c1339ee7]

Also known as: Helmet, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

9.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

26j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1996

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