Seiko Cal. 0766 - 317

This Spring Drive model from 1996 features a 43mm Two-Tone case. The Bidirectional bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-34f16e9e2204]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

18j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1996

Related Models

• Seiko 7079-793
• Seiko 3860-912
• Seiko 0793-753
• Seiko 6643-600
• Seiko 4563-945
• Seiko 7178-561
• Seiko 4468-286
• Seiko 5630-973
• Seiko 6283-461
• Seiko 4442-513
• Seiko 6196-272
• Seiko 4493-317