Seiko Cal. 3858 - 585

The Seiko 3858-585 represents an important milestone in Seiko's 1970 lineup. Powered by the 3858 caliber with 29j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-8b25791fd3bb]

Also known as: Tuna, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Black

Jewels

29j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1970

Related Models

• Seiko 3899-140
• Seiko 0724-126
• Seiko 6627-340
• Seiko 4418-344
• Seiko 5658-223
• Seiko 4521-747
• Seiko 6337-468
• Seiko 7159-551
• Seiko 6689-407
• Seiko 6115-400
• Seiko 6628-582
• Seiko 4547-440