Seiko Cal. 5657 - 822

The 5657-822 is a sought-after Spring Drive piece from Seiko's golden era. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-6d126b00546a]

Also known as: Panda, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

9.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

31j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1976

Related Models

• Seiko 4571-300
• Seiko 6258-808
• Seiko 6394-320
• Seiko 6323-538
• Seiko 6699-293
• Seiko 3883-183
• Seiko 4486-140
• Seiko 6275-941
• Seiko 6689-222
• Seiko 4521-487
• Seiko 7151-653
• Seiko 5268-369