Seiko Cal. 6386 - 693

The 6386-693 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6386 caliber with 20j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-f9c29acb876e]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1967

Related Models

• Seiko 5641-120
• Seiko 5652-469
• Seiko 0761-267
• Seiko 5236-976
• Seiko 6219-791
• Seiko 3882-288
• Seiko 6318-655
• Seiko 6154-559
• Seiko 6658-640
• Seiko 4466-598
• Seiko 5659-937
• Seiko 7166-461