Seiko Cal. 6686 - 464

This Spring Drive model from 1989 features a 44mm Gold-Plated case. Powered by the 6686 caliber with 25j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-7a8896237df9]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1989

Related Models

• Seiko 6118-240
• Seiko 3834-337
• Seiko 6689-376
• Seiko 5610-251
• Seiko 6362-190
• Seiko 6195-577
• Seiko 5648-352
• Seiko 4557-460
• Seiko 7023-534
• Seiko 4420-990
• Seiko 7123-576
• Seiko 7060-484