Seiko Cal. 3864 - 187

Seiko 3864-187

This Quartz model from 1993 features a 36mm Titanium case. Powered by the 3864 caliber with 28j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-ec41b9c1f339]

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
36mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1993

Related Models

seikata-wm-ec41b9c1f339