Seiko Cal. 6613 - 325

The Seiko 6613-325 represents an important milestone in Seiko's 1990 lineup. Powered by the 6613 caliber with 26j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-0e18bef66cf3]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Navy

Jewels

26j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1990

Related Models

• Seiko 7197-252
• Seiko 4521-945
• Seiko 5682-304
• Seiko 7045-958
• Seiko 7076-489
• Seiko 6699-791
• Seiko 6130-759
• Seiko 6696-798
• Seiko 7129-474
• Seiko 4436-540
• Seiko 4411-285
• Seiko 3878-211