Seiko Cal. 6392 - 628

The 6392-628 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6392 caliber with 23j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-ac5dfac17efb]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

23j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1996

Related Models

• Seiko 7016-876
• Seiko 6363-143
• Seiko 7120-900
• Seiko 7029-149
• Seiko 6189-288
• Seiko 7055-889
• Seiko 7131-478
• Seiko 7119-912
• Seiko 7021-410
• Seiko 5287-233
• Seiko 7054-347
• Seiko 0718-412