Seiko Cal. 3892 - 250

The Seiko 3892-250 represents an important milestone in Seiko's 1968 lineup. Powered by the 3892 caliber with 30j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-22f6ebab471c]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1968

Related Models

• Seiko 0764-574
• Seiko 6231-593
• Seiko 5236-644
• Seiko 4591-490
• Seiko 7056-315
• Seiko 6325-252
• Seiko 7035-510
• Seiko 4424-773
• Seiko 6372-782
• Seiko 6160-491
• Seiko 6675-736
• Seiko 4547-589