Seiko Cal. 3872 - 825

The Seiko 3872-825 represents an important milestone in Seiko's 1965 lineup. Powered by the 3872 caliber with 34j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-1a5b8229fccd]

Also known as: Shogun, Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1965

Related Models

• Seiko 4523-538
• Seiko 4496-284
• Seiko 0713-557
• Seiko 7149-713
• Seiko 7055-306
• Seiko 7163-633
• Seiko 5679-492
• Seiko 6333-581
• Seiko 5256-211
• Seiko 6113-303
• Seiko 6277-884
• Seiko 7159-354