Seiko Cal. 6340 - 418

The 6340-418 is a sought-after Solar piece from Seiko's golden era. Powered by the 6340 caliber with 25j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-6efc4ca264bc]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

140m

Dial Color

Silver

Jewels

25j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1989

Related Models

• Seiko 6614-676
• Seiko 4463-778
• Seiko 4560-808
• Seiko 5618-406
• Seiko 7131-571
• Seiko 6129-560
• Seiko 5268-913
• Seiko 0790-644
• Seiko 0765-556
• Seiko 7034-421
• Seiko 4553-372
• Seiko 4481-813