Seiko Cal. 6241 - 422

Released in 1980, the Cal. 6241 with design code 422 was part of Seiko's domestic market collection. Powered by the 6241 caliber with 17j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-90ea24e0a2ba]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1980

Related Models

• Seiko 4415-161
• Seiko 5212-315
• Seiko 6252-501
• Seiko 4518-763
• Seiko 3820-441
• Seiko 0733-585
• Seiko 7037-786
• Seiko 4531-261
• Seiko 4559-436
• Seiko 3839-521
• Seiko 3815-665
• Seiko 6257-369