Seiko Cal. 6613 - 320

The Seiko 6613-320 represents an important milestone in Seiko's 1984 lineup. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-7b7d2af5b11a]

Also known as: Navigator, Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1984

Related Models

• Seiko 5672-251
• Seiko 5289-747
• Seiko 6651-737
• Seiko 5652-501
• Seiko 5676-711
• Seiko 6664-646
• Seiko 4450-564
• Seiko 7197-374
• Seiko 5249-694
• Seiko 5699-352
• Seiko 6244-344
• Seiko 4548-365