Seiko Cal. 6380 - 998

The 6380-998 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6380 caliber with 20j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-44ededf89df1]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Champagne

Jewels

20j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1966

Related Models

• Seiko 6364-835
• Seiko 6695-377
• Seiko 6379-147
• Seiko 7168-336
• Seiko 6156-270
• Seiko 4479-212
• Seiko 4493-187
• Seiko 5232-427
• Seiko 0737-708
• Seiko 5682-835
• Seiko 0712-126
• Seiko 6387-762