Model:
3ds max model rendered with VRay 5. You can use any version of Vray or another renderer, because the shader settings use PBR textures
Units used: Millimeters.
dimensions : 43mm x 70mm x 84mm

Polys on subdivision level 0 - 433269
Vertices on subdivision level 0 - 433607

files:
1) archive with max file and PBR textures for 3ds max 2021, VRay5.
materials: Multi/Sub-Object (for bracelet, watch case and glass) ; VRayMtl

2) archive with FBX file - materials (for bracelet and watch) and PBR textures.

Textures in 3ds max archive:
2 Normal map - png 4096x4096.
2 BaseColor map - png 4096x4096.
2 Roughness map - png 4096x4096.
2 Metallic map - png 4096x4096.
1 Environment map - hdr 15000x7500.

Textures in FBX archive:
2 Normal map - png 4096x4096.
2 BaseColor map - png 4096x4096.
2 Roughness map - png 4096x4096.
2 Metallic map - png 4096x4096.
2 Opacity map - png 4096x4096.
2 Ambient Occlusion map - png 4096x4096.