Seiko Cal. 6699 - 268

The Seiko 6699-268 represents an important milestone in Seiko's 1975 lineup. Powered by the 6699 caliber with 26j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-3720877a440c]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

26j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1975

Related Models

• Seiko 4424-652
• Seiko 6697-392
• Seiko 3877-376
• Seiko 6232-984
• Seiko 6630-819
• Seiko 4464-965
• Seiko 7085-275
• Seiko 0738-808
• Seiko 3863-558
• Seiko 6314-285
• Seiko 6696-273
• Seiko 6332-731