Seiko Cal. 6686 - 369

The Seiko 6686-369 represents an important milestone in Seiko's 1974 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-0171f2f23ebb]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1974

Related Models

• Seiko 4495-760
• Seiko 4450-650
• Seiko 6248-630
• Seiko 6358-333
• Seiko 6311-826
• Seiko 0715-359
• Seiko 0717-951
• Seiko 6122-292
• Seiko 6310-930
• Seiko 4511-799
• Seiko 6266-264
• Seiko 5295-244