Seiko Cal. 3859 - 335

The Seiko 3859-335 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-5112ddbd926f]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1976

Related Models

• Seiko 6691-718
• Seiko 6311-283
• Seiko 7186-682
• Seiko 3884-723
• Seiko 7162-241
• Seiko 6333-738
• Seiko 5293-804
• Seiko 7182-698
• Seiko 3896-891
• Seiko 6190-133
• Seiko 6328-670
• Seiko 7022-500