Seiko Cal. 3897 - 472

Released in 1989, the Cal. 3897 with design code 472 was part of Seiko's domestic market collection. With its 20mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-e33861ab3fe2]

Also known as: Turtle, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1989

Related Models

• Seiko 6312-320
• Seiko 6166-317
• Seiko 0743-979
• Seiko 4527-416
• Seiko 5686-230
• Seiko 4561-525
• Seiko 4562-862
• Seiko 5692-539
• Seiko 7199-938
• Seiko 6248-732
• Seiko 7061-106
• Seiko 3868-157