| Graduation: metric 0.01mm, imperial 0.001" (0.0005" is optional) |
| Bezel diameter 55mm |
| Meet DIN878 or ANSI B89.1.10 |
| Lug back (flat back is optional) |
| Stem diameter: metric 8mm, imperial 3/8" |
| With bezel locking clamp and tolerance index |
| Black aluminum body |
| Packed in plastic box |