Seiko Cal. 6666 - 400

This Automatic model from 1994 features a 46mm Two-Tone case. Powered by the 6666 caliber with 27j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-341810408b7a]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1994

Related Models

• Seiko 5650-333
• Seiko 7137-381
• Seiko 6215-102
• Seiko 6694-653
• Seiko 3811-338
• Seiko 5642-982
• Seiko 4564-547
• Seiko 5281-797
• Seiko 4428-391
• Seiko 0741-376
• Seiko 6399-263
• Seiko 6365-227