Seiko Cal. 6393 - 466

The Seiko 6393-466 represents an important milestone in Seiko's 1965 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-ab2632483739]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1965

Related Models

• Seiko 7128-408
• Seiko 6179-243
• Seiko 5652-820
• Seiko 6277-445
• Seiko 6340-799
• Seiko 6231-508
• Seiko 0789-834
• Seiko 6260-102
• Seiko 0722-808
• Seiko 4417-555
• Seiko 6661-942
• Seiko 0730-773