Seiko Cal. 7178 - 472

The Seiko 7178-472 represents an important milestone in Seiko's 1968 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-db64c2e2c11b]

Also known as: Navigator, Emperor

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1968

Related Models

• Seiko 0716-633
• Seiko 3838-734
• Seiko 6198-481
• Seiko 6181-584
• Seiko 6171-821
• Seiko 4460-359
• Seiko 6214-519
• Seiko 0798-250
• Seiko 7057-454
• Seiko 0783-299
• Seiko 5265-439
• Seiko 4483-703