Seiko Cal. 7178 - 330

The Seiko 7178-330 represents an important milestone in Seiko's 1994 lineup. Powered by the 7178 caliber with 36j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-c20ea822dcdf]

Also known as: Silverwave

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1994

Related Models

• Seiko 5283-522
• Seiko 7074-559
• Seiko 3813-221
• Seiko 6675-938
• Seiko 0769-308
• Seiko 0796-110
• Seiko 7097-842
• Seiko 7112-308
• Seiko 3869-889
• Seiko 6137-527
• Seiko 5643-577
• Seiko 6275-683