Seiko Cal. 5684 - 320

The Seiko 5684-320 represents an important milestone in Seiko's 1983 lineup. It features a Champagne dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-fe290c21ace3]

Also known as: Tuna, Silverwave

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1983

Related Models

• Seiko 4563-991
• Seiko 4462-587
• Seiko 4574-271
• Seiko 4583-645
• Seiko 6233-972
• Seiko 0710-684
• Seiko 5656-311
• Seiko 4586-867
• Seiko 0770-962
• Seiko 5664-991
• Seiko 3835-871
• Seiko 4583-415