Seiko Cal. 6367 - 730

The 6367-730 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6367 caliber with 18j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-28c6b7f6a3f3]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

13.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

18j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1986

Related Models

• Seiko 6153-918
• Seiko 6387-944
• Seiko 5659-456
• Seiko 5689-580
• Seiko 5648-144
• Seiko 6338-207
• Seiko 7081-889
• Seiko 7140-174
• Seiko 6367-223
• Seiko 4464-225
• Seiko 3890-532
• Seiko 7154-675