Seiko Cal. 3861 - 112

The 3861-112 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3861 caliber with 33j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-cc577087e8e0]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1979

Related Models

• Seiko 4480-916
• Seiko 7113-719
• Seiko 6124-288
• Seiko 4522-238
• Seiko 6232-272
• Seiko 6381-416
• Seiko 4416-630
• Seiko 4442-319
• Seiko 6270-504
• Seiko 6352-654
• Seiko 5234-826
• Seiko 3836-755