Seiko Cal. 6613 - 941

This Quartz model from 1968 features a 42mm Titanium case. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-420824506ba1]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1968

Related Models

• Seiko 5228-761
• Seiko 6664-989
• Seiko 4589-871
• Seiko 6354-603
• Seiko 4435-541
• Seiko 6688-819
• Seiko 4527-179
• Seiko 4567-742
• Seiko 6140-511
• Seiko 7029-571
• Seiko 6633-399
• Seiko 5282-814