Side-by-side specification, finish, colorway, and partner price audit.
| Specification | Apex Watch V2 (Onyx Black Edition) | Optimus Watch |
|---|---|---|
| Official Partner Price | $80.00 (Was $110.00) | $60.00 (Was $80.00) |
| Category | Watches | Watches |
| Primary Finish / Edition | Onyx Black Finish | 316L Silver Finish |
| Colorways / Sizes | 8 options (Black, Blue, Green, White) | 7 options (Silver, Black, Blue, Grey) |
| Metallurgy | 316L Surgical Stainless Steel + PVD | 316L Surgical Stainless Steel + PVD |
| Deep Review & Sizing | Read Apex Watch V2 (Onyx Black Edition) Review • Sizing | Read Optimus Watch Review • Sizing |
| Direct Store Checkout | Buy Apex Watch V2 (Onyx Black Edition) → | Buy Optimus Watch → |
Whether you select the Calithe Apex Watch V2 (Onyx Black Edition) or the Calithe Optimus Watch, both pieces are backed by Calithe's zero-tarnish 316L stainless steel construction. For the lowest entry price, the Optimus Watch leads at $60.00.