Seiko Cal. 7171 - 618

The 7171-618 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7171 caliber with 22j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-82689120c420]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1982

Related Models

• Seiko 5663-100
• Seiko 3843-418
• Seiko 4471-710
• Seiko 3826-126
• Seiko 4540-197
• Seiko 5241-603
• Seiko 5278-104
• Seiko 6254-522
• Seiko 5262-624
• Seiko 6662-885
• Seiko 7162-772
• Seiko 6364-736