Sea Master 300 (NTTD)
Specifications:
| Case | 316L Stainless Steel |
| Bracelet | Chain Mesh |
| Movement | NH70 Skeleton SII Seiko Automatic |
| Bezel Insert | Matte Ceramic |
| Crystal | Dome Sapphire |
| Dial | Stainless Steel |
| Lume | Green (C3) |
| Crown | Screw-Down Unsigned |
| Power Reserve | 41 Hours |
| Water Resistance | 60m (6ATM) |
Dimensions:
| Case Diameter | 41mm |
| Lug to Lug | 48mm |
| Lug Width | 20mm |
| Thickness | 13mm |