Seiko Cal. 3897 - 477

The Seiko 3897-477 represents an important milestone in Seiko's 1981 lineup. Powered by the 3897 caliber with 35j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-faaa0e6833ae]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

35mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1981

Related Models

• Seiko 5697-474
• Seiko 4462-358
• Seiko 6233-967
• Seiko 4585-915
• Seiko 7053-948
• Seiko 0769-542
• Seiko 4424-301
• Seiko 6240-274
• Seiko 4460-731
• Seiko 4488-401
• Seiko 5263-220
• Seiko 7066-860