Seiko Cal. 3834 - 644

This Quartz model from 1981 features a 39mm Hardlex-Coated Steel case. Powered by the 3834 caliber with 35j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-854789fb7db6]

Also known as: Monster, Goldfeather

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

80m

Dial Color

White

Jewels

35j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1981

Related Models

• Seiko 5238-234
• Seiko 6343-265
• Seiko 0732-463
• Seiko 5215-805
• Seiko 6626-311
• Seiko 6369-806
• Seiko 6240-598
• Seiko 0713-943
• Seiko 0743-999
• Seiko 7119-852
• Seiko 6319-387
• Seiko 7036-898