Seiko Cal. 5611 - 390

The Seiko 5611-390 represents an important milestone in Seiko's 1979 lineup. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-6eaf233281a1]

Also known as: Samurai, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Navy

Jewels

18j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1979

Related Models

• Seiko 6187-915
• Seiko 4440-884
• Seiko 6111-659
• Seiko 7084-337
• Seiko 0718-767
• Seiko 6140-616
• Seiko 6315-381
• Seiko 0725-782
• Seiko 7055-809
• Seiko 0719-557
• Seiko 7157-117
• Seiko 7188-496