Seiko Cal. 6661 - 256

The Seiko 6661-256 represents an important milestone in Seiko's 1995 lineup. The Inner Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-0e10a424377b]

Also known as: Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1995

Related Models

• Seiko 4423-948
• Seiko 6156-379
• Seiko 5226-940
• Seiko 0740-505
• Seiko 7167-641
• Seiko 4478-136
• Seiko 6224-329
• Seiko 0727-407
• Seiko 5646-998
• Seiko 6264-841
• Seiko 7132-398
• Seiko 0771-821