Seiko Cal. 5210 - 856

The Seiko 5210-856 represents an important milestone in Seiko's 1982 lineup. With its 20mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-161432b37cef]

Also known as: Rally, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1982

Related Models

• Seiko 6390-139
• Seiko 3820-861
• Seiko 7178-795
• Seiko 7161-996
• Seiko 6617-130
• Seiko 5622-567
• Seiko 3852-546
• Seiko 6611-818
• Seiko 7050-569
• Seiko 6619-926
• Seiko 7077-514
• Seiko 5222-737