Seiko Cal. 3881 - 274

The Seiko 3881-274 represents an important milestone in Seiko's 1971 lineup. Powered by the 3881 caliber with 30j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-f2e63b8643ae]

Also known as: Sea Horse, Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1971

Related Models

• Seiko 7169-668
• Seiko 6360-672
• Seiko 7084-433
• Seiko 4532-271
• Seiko 4451-241
• Seiko 6193-194
• Seiko 7124-647
• Seiko 5655-362
• Seiko 5232-401
• Seiko 5641-278
• Seiko 5639-459
• Seiko 5694-128