Seiko Cal. 3841 - 872

Seiko 3841-872

The Seiko 3841-872 represents an important milestone in Seiko's 1986 lineup. Powered by the 3841 caliber with 28j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-3d08c206992e]

Also known as: UFO, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
9.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1986

Related Models

seikata-wm-3d08c206992e