Seiko Cal. 5646 - 289

The Seiko 5646-289 represents an important milestone in Seiko's 1992 lineup. With its 18mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-70ef99a8cb36]

Also known as: Samurai, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

10.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1992

Related Models

• Seiko 4520-983
• Seiko 6678-313
• Seiko 6687-540
• Seiko 5277-933
• Seiko 5654-759
• Seiko 4450-712
• Seiko 6284-343
• Seiko 6677-315
• Seiko 5290-334
• Seiko 4559-340
• Seiko 5287-561
• Seiko 4479-831