Seiko Cal. 6686 - 496

The Seiko 6686-496 represents an important milestone in Seiko's 1983 lineup. Powered by the 6686 caliber with 35j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-891377573d2f]

Also known as: Helmet, Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1983

Related Models

• Seiko 4557-593
• Seiko 6194-794
• Seiko 6374-789
• Seiko 6674-834
• Seiko 7079-551
• Seiko 3848-639
• Seiko 3824-677
• Seiko 7173-413
• Seiko 4484-170
• Seiko 4516-354
• Seiko 6368-635
• Seiko 3858-142