Seiko Cal. 5619 - 891

The Seiko 5619-891 represents an important milestone in Seiko's 1978 lineup. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-6abfdcabd340]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1978

Related Models

• Seiko 0792-202
• Seiko 5684-238
• Seiko 7044-126
• Seiko 0790-928
• Seiko 0714-136
• Seiko 6273-413
• Seiko 6349-935
• Seiko 4449-674
• Seiko 5641-126
• Seiko 5229-341
• Seiko 6379-421
• Seiko 4588-103