Seiko Cal. 6364 - 312

The Seiko 6364-312 represents an important milestone in Seiko's 1973 lineup. With its 18mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-a4ec418770e7]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Burgundy

Jewels

20j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1973

Related Models

• Seiko 4545-838
• Seiko 4443-390
• Seiko 5656-992
• Seiko 7129-165
• Seiko 6182-467
• Seiko 7084-103
• Seiko 6645-951
• Seiko 5647-348
• Seiko 4594-172
• Seiko 5211-570
• Seiko 7137-442
• Seiko 7049-168