Seiko Cal. 6697 - 979

This Solar model from 1985 features a 42mm Two-Tone case. Powered by the 6697 caliber with 27j jewels beating at 21,600 bph, it delivers a 63 hours power reserve. [seikata-wm-79015ec45f8c]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

10.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1985

Related Models

• Seiko 6630-491
• Seiko 7074-476
• Seiko 4577-881
• Seiko 0798-658
• Seiko 3859-820
• Seiko 4476-810
• Seiko 0739-152
• Seiko 5643-890
• Seiko 0742-447
• Seiko 6325-180
• Seiko 6238-217
• Seiko 0711-816