Seiko Cal. 6694 - 320

Released in 1977, the Cal. 6694 with design code 320 was part of Seiko's domestic market collection. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-843a7abb20da]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1977

Related Models

• Seiko 6679-389
• Seiko 6683-618
• Seiko 6178-212
• Seiko 4494-418
• Seiko 6350-638
• Seiko 5246-445
• Seiko 6359-161
• Seiko 5272-766
• Seiko 5274-957
• Seiko 4423-313
• Seiko 4411-801
• Seiko 5631-148