Seiko Cal. 0784 - 744

Released in 1966, the Cal. 0784 with design code 744 was part of Seiko's domestic market collection. Powered by the 0784 caliber with 24j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-a7d200dd8e27]

Also known as: Helmet, UFO

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1966

Related Models

• Seiko 6250-707
• Seiko 6278-865
• Seiko 7082-907
• Seiko 6344-233
• Seiko 3877-780
• Seiko 5223-173
• Seiko 6237-668
• Seiko 0786-712
• Seiko 3886-812
• Seiko 4476-599
• Seiko 3886-496
• Seiko 6294-239