Seiko Cal. 6284 - 187

Seiko 6284-187

This Automatic model from 1983 features a 45mm PVD Black case. Powered by the 6284 caliber with 34j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-533019a11d6e]

Also known as: Sumo

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Navy
Jewels
34j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1983

Related Models

seikata-wm-533019a11d6e