Seiko Cal. 3825 - 781

The Seiko 3825-781 represents an important milestone in Seiko's 1969 lineup. Powered by the 3825 caliber with 22j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-f49f3f53af78]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1969

Related Models

• Seiko 6254-305
• Seiko 4474-397
• Seiko 4439-528
• Seiko 5267-884
• Seiko 7137-387
• Seiko 7049-892
• Seiko 7131-347
• Seiko 6353-864
• Seiko 4491-344
• Seiko 5624-942
• Seiko 6687-613
• Seiko 4439-652