Seiko Cal. 3841 - 389

This Quartz model from 1971 features a 41mm PVD Black case. Powered by the 3841 caliber with 20j jewels beating at 36,000 bph, it delivers a 54 hours power reserve. [seikata-wm-251ba77edf0d]

Also known as: Shogun, Bullhead

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

20j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1971

Related Models

• Seiko 6684-780
• Seiko 6175-980
• Seiko 6366-808
• Seiko 5255-511
• Seiko 7161-761
• Seiko 0719-425
• Seiko 0726-923
• Seiko 5267-374
• Seiko 6611-897
• Seiko 3855-589
• Seiko 6315-341
• Seiko 3825-630