Seiko Cal. 6390 - 699

The Seiko 6390-699 represents an important milestone in Seiko's 1967 lineup. It features a White dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-e1f2e9a6ab19]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1967

Related Models

• Seiko 6616-148
• Seiko 0779-413
• Seiko 0751-379
• Seiko 6634-332
• Seiko 6148-691
• Seiko 6359-335
• Seiko 4510-464
• Seiko 4449-157
• Seiko 6392-734
• Seiko 4522-881
• Seiko 6691-544
• Seiko 6332-545