Seiko Cal. 6651 - 406

The Seiko 6651-406 represents an important milestone in Seiko's 1998 lineup. Powered by the 6651 caliber with 33j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-c3af0ca4abab]

Also known as: Tuna, Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Burgundy

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1998

Related Models

• Seiko 0785-860
• Seiko 6659-878
• Seiko 5645-650
• Seiko 6352-991
• Seiko 5243-877
• Seiko 7033-924
• Seiko 0751-760
• Seiko 4551-683
• Seiko 5634-591
• Seiko 6158-999
• Seiko 5244-568
• Seiko 7151-253