Seiko Cal. 6399 - 397

The 6399-397 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6399 caliber with 23j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-ddc169f78797]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

23j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1989

Related Models

• Seiko 6136-444
• Seiko 3854-794
• Seiko 6682-551
• Seiko 6282-486
• Seiko 6296-314
• Seiko 7113-966
• Seiko 0740-219
• Seiko 5214-133
• Seiko 6657-811
• Seiko 4524-300
• Seiko 5234-681
• Seiko 6672-832