Seiko Cal. 6694 - 510

Released in 1987, the Cal. 6694 with design code 510 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-16ec89ae8c85]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1987

Related Models

• Seiko 4488-243
• Seiko 6323-233
• Seiko 5613-977
• Seiko 5691-546
• Seiko 6692-850
• Seiko 7015-733
• Seiko 0729-474
• Seiko 0712-939
• Seiko 5679-254
• Seiko 4542-983
• Seiko 6270-992
• Seiko 6275-975