Seiko Cal. 3871 - 849

The Seiko 3871-849 represents an important milestone in Seiko's 1978 lineup. Powered by the 3871 caliber with 21j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-1017f0d525b7]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

12.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1978

Related Models

• Seiko 7161-904
• Seiko 7115-932
• Seiko 6339-526
• Seiko 6175-552
• Seiko 5634-984
• Seiko 6635-803
• Seiko 6288-850
• Seiko 6369-180
• Seiko 3828-109
• Seiko 4515-353
• Seiko 3892-236
• Seiko 0743-632