Seiko Cal. 3824 - 250

This Hand-Winding model from 1970 features a 46mm Titanium case. Powered by the 3824 caliber with 20j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-26fa3d8fa145]

Also known as: Monster

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1970

Related Models

• Seiko 6371-997
• Seiko 4530-447
• Seiko 0785-870
• Seiko 6633-976
• Seiko 4465-139
• Seiko 6298-590
• Seiko 0743-514
• Seiko 6341-991
• Seiko 0755-983
• Seiko 4569-818
• Seiko 6153-559
• Seiko 6649-402