Seiko SBSA159 Review
Released in 2021 for the Japanese market, the Seiko SBSA159 is a dive watch limited to 300 pieces.
It has a case width of 42.5 mm, a thickness of 13.4 mm, a lug-to-lug distance of 46 mm and a lug width of 22 mm.
The Seiko SBSA159 comes in a silver stainless steel case with a silver rotating bezel and a silver bezel insert.
Featuring a cream gradient dial with a cream chapter ring, the Seiko SBSA159 has silver indices with cream lume, and a set of blue and silver SKX-style hands with cream lume.
Powered by the Seiko caliber 4R36 automatic movement, it features date and day complications.
The watch has a water resistance of 10 bar (100 meters) and comes on a black leather strap.
Seiko SBSA159 Full Specs
| Release Year | 2021 |
| Market | Japan |
| Series | Nano Universe Limited Edition |
| Limited Edition | 300 pieces, Yes |
| Style | Dive |
| Case Width | 42.5 mm |
| Case Thickness | 13.4 mm |
| Lug-to-Lug | 46 mm |
| Lug Width | 22 mm |
| Case Material | Stainless steel |
| Case Color | Silver |
| Crown Color | Silver |
| Dial Color | Cream |
| Dial Finish | Gradient, Matte |
| Indices | Circle, Pill, Triangle |
| Indices Color | Silver |
| Indices Lume | Cream |
| Hands Type | SKX-style |
| Hands Color | Blue, Silver |
| Hands Lume | Cream |
| Bezel Type | Rotating |
| Bezel Function | Diving |
| Bezel Color | Silver |
| Bezel Insert Color | Silver |
| Bezel Insert Markings Color | Black |
| Rehaut / Chapter Ring Type | Chapter ring |
| Rehaut / Chapter Ring Color | Cream |
| Movement Caliber | 4R36 |
| Movement Type | Automatic |
| Movement Complication | Date, Day |
| Water Resistance | 10 bar |
| Band Color | Black |
| Band Material | Leather |
| Band Type | Strap |