Seiko Cal. 7146 - 647

The Seiko 7146-647 represents an important milestone in Seiko's 1984 lineup. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-552b6b4572b0]

Also known as: UFO, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

34j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1984

Related Models

• Seiko 3856-385
• Seiko 6339-721
• Seiko 5681-987
• Seiko 6380-441
• Seiko 5635-421
• Seiko 6298-341
• Seiko 0720-584
• Seiko 6282-913
• Seiko 7020-569
• Seiko 6299-499
• Seiko 6147-546
• Seiko 5280-576