Seiko Cal. 3841 - 651

Released in 1974, the Cal. 3841 with design code 651 was part of Seiko's domestic market collection. With its 18mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-efdb816def98]

Also known as: Monster, Pogue

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1974

Related Models

• Seiko 6279-243
• Seiko 5245-636
• Seiko 7192-284
• Seiko 7194-610
• Seiko 5654-165
• Seiko 7060-318
• Seiko 6216-282
• Seiko 6617-528
• Seiko 5635-254
• Seiko 6345-754
• Seiko 5232-671
• Seiko 7070-327