Seiko Cal. 3897 - 651

Released in 1996, the Cal. 3897 with design code 651 was part of Seiko's domestic market collection. With its 20mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-ff0ad5d7a555]

Also known as: Bullhead, World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

14.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Green

Jewels

32j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1996

Related Models

• Seiko 4544-348
• Seiko 3860-612
• Seiko 6654-254
• Seiko 3854-407
• Seiko 6322-111
• Seiko 6141-812
• Seiko 3861-701
• Seiko 6314-112
• Seiko 6156-925
• Seiko 6282-179
• Seiko 6334-872
• Seiko 5690-103