Seiko Cal. 3898 - 857

Released in 1982, the Cal. 3898 with design code 857 was part of Seiko's domestic market collection. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-02dec038ebae]

Also known as: UFO, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

31j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1982

Related Models

• Seiko 6353-571
• Seiko 6299-483
• Seiko 4569-402
• Seiko 4423-839
• Seiko 5669-327
• Seiko 6694-618
• Seiko 5271-359
• Seiko 6280-408
• Seiko 7168-805
• Seiko 6239-352
• Seiko 0726-673
• Seiko 6174-576