Seiko Cal. 6330 - 283

The Seiko 6330-283 represents an important milestone in Seiko's 1969 lineup. Powered by the 6330 caliber with 20j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-b84704879b40]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Cream

Jewels

20j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1969

Related Models

• Seiko 5265-797
• Seiko 0735-346
• Seiko 6146-494
• Seiko 6698-437
• Seiko 6256-162
• Seiko 3827-277
• Seiko 0725-775
• Seiko 6256-109
• Seiko 7113-141
• Seiko 4424-868
• Seiko 7164-395
• Seiko 6290-598