This is a very old primitive style bench. We estimate the age to be furniture from the 1860s-1900s. The material is teak wood. 
The detailed country of production is unknown, but we assume the furniture is from Indonesia based on the material.  The design is simple and lean. The texture of the bulky teak wood is beautiful. 
The impression is powerful and dynamic.  It is very sturdy and does not wobble. It is in excellent condition.  This is a very rare piece of furniture with a wabi-sabi aesthetic.  
Weight 20 kg .
Details
Dimensions
Height: 16.15 in (41 cm)
Width: 33.47 in (85 cm)
Depth: 12.8 in (32.5 cm)