Seiko Cal. 7146 - 594

The Seiko 7146-594 represents an important milestone in Seiko's 1988 lineup. Powered by the 7146 caliber with 31j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-c6b47712c8fb]

Also known as: Helmet, UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1988

Related Models

• Seiko 6645-758
• Seiko 3863-441
• Seiko 6221-833
• Seiko 5661-197
• Seiko 5213-271
• Seiko 4436-798
• Seiko 7159-851
• Seiko 4554-227
• Seiko 3865-923
• Seiko 7053-656
• Seiko 3875-202
• Seiko 3839-608