Seiko Cal. 3825 - 163

The Seiko 3825-163 represents an important milestone in Seiko's 1970 lineup. Powered by the 3825 caliber with 33j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-8763f2915a00]

Also known as: Panda, Bullhead

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1970

Related Models

• Seiko 7016-515
• Seiko 0798-865
• Seiko 6341-880
• Seiko 4472-302
• Seiko 4493-480
• Seiko 4453-835
• Seiko 7077-189
• Seiko 6677-684
• Seiko 7044-813
• Seiko 6338-538
• Seiko 6245-573
• Seiko 4551-422