Seiko Cal. 3872 - 751

The 3872-751 is a sought-after Solar piece from Seiko's golden era. Powered by the 3872 caliber with 20j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-6728f5d05c81]

Also known as: Crown, Arnie

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

20j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1981

Related Models

• Seiko 6127-255
• Seiko 7052-192
• Seiko 6644-289
• Seiko 0716-827
• Seiko 5278-477
• Seiko 6357-934
• Seiko 7152-876
• Seiko 4538-100
• Seiko 5274-741
• Seiko 7013-993
• Seiko 6225-515
• Seiko 6398-870