Seiko Cal. 3850 - 127

The Seiko 3850-127 represents an important milestone in Seiko's 1990 lineup. Powered by the 3850 caliber with 30j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-eebe17bd8406]

Also known as: Rally, Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1990

Related Models

• Seiko 4573-990
• Seiko 7039-824
• Seiko 3889-442
• Seiko 7177-760
• Seiko 6647-199
• Seiko 4469-955
• Seiko 7043-673
• Seiko 0736-903
• Seiko 5253-296
• Seiko 4497-792
• Seiko 4484-999
• Seiko 6660-475