Seiko Cal. 7078 - 354

The Seiko 7078-354 represents an important milestone in Seiko's 1989 lineup. Powered by the 7078 caliber with 31j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-48b57275d3bc]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1989

Related Models

• Seiko 5643-194
• Seiko 4529-478
• Seiko 4470-417
• Seiko 6338-742
• Seiko 5280-442
• Seiko 5299-340
• Seiko 4555-723
• Seiko 6274-713
• Seiko 3881-993
• Seiko 4419-125
• Seiko 5249-349
• Seiko 0779-537