Seiko Cal. 7055 - 511

The Seiko 7055-511 represents an important milestone in Seiko's 1999 lineup. Powered by the 7055 caliber with 21j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-d792dc5c0608]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1999

Related Models

• Seiko 6160-816
• Seiko 5235-739
• Seiko 3830-497
• Seiko 6396-332
• Seiko 6132-233
• Seiko 7113-992
• Seiko 6280-284
• Seiko 6345-394
• Seiko 5243-263
• Seiko 4555-769
• Seiko 4495-989
• Seiko 5236-438