Seiko Cal. 6221 - 340

The Seiko 6221-340 represents an important milestone in Seiko's 1967 lineup. Powered by the 6221 caliber with 24j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-a9dd776fe8b8]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1967

Related Models

• Seiko 6241-908
• Seiko 3882-565
• Seiko 4548-757
• Seiko 5616-258
• Seiko 4526-145
• Seiko 4491-231
• Seiko 6648-211
• Seiko 7134-209
• Seiko 7067-141
• Seiko 7116-784
• Seiko 7015-672
• Seiko 6265-501