Seiko Cal. 6290 - 326

This Hand-Winding model from 1986 features a 46mm Hardlex-Coated Steel case. Powered by the 6290 caliber with 34j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-9878853465d1]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1986

Related Models

• Seiko 5247-210
• Seiko 3853-511
• Seiko 5236-912
• Seiko 0721-324
• Seiko 6283-751
• Seiko 6332-818
• Seiko 6334-110
• Seiko 4567-913
• Seiko 3811-636
• Seiko 4548-949
• Seiko 3817-624
• Seiko 5278-214