Suunto Core All Black - My buddy got it for me a few Years ago. Super dependable. Needs a battery annually. It's seen U.S., Germany, Romania, Iceland, Mexico, Kuwait, and Syria. :
Suunto 9 All Black - GPS sports watch with a long battery life
The Suunto 5 Peak is the company's lightest ever watch - Android Authority
Jam Tangan Sport Original - SUUNTO 5 ALL BLACK ALL ELSE FADES — SUUNTO 5 IN SHORT Suunto 5 offers long battery life in a compact GPS watch, packed with multiple sport
Steel Battery Back Cover Case/Sealing Ring for SUUNTO CORE Watch Accessories DES | eBay