Specifications
- Reference
- 785.00.031.20
- Family
- Army
- Category
- Dive
- Status
- Current
- Case material
- Ceramic
- Case diameter
- 42.5 mm
- Case thickness
- 11.95 mm Official
- Lug-to-lug
- 44.5 mm Official
- Lug width
- 20 mm Official
- Water resistance
- 300 m
- Bezel
- Rotating, diver
- Certifications
- COSC
- Calibre
- Automatic · calibre not named by the brand
Official product page · retrieved October 19, 2026
Does it fit your wrist?
Enter your wrist circumference. The watch appears to scale on the flat top of the wrist.
Comfortable
Lug-to-lug 44.5 mm on a flat top of 54.1 mm: 82 % of the width.
Lug-to-lug is 75 to 95% of the flat top, the usual comfortable range.
Measurements and sources
Brands rarely publish thickness, lug width and lug-to-lug together. Each observation below is kept separate, with who gave it.
Case thickness
| Value | Type | Source | Date |
|---|---|---|---|
| 11.95 mm | Official | DOXA | October 19, 2026 |
Lug-to-lug
| Value | Type | Source | Date |
|---|---|---|---|
| 44.5 mm | Official | DOXA DOXA gives the case as 42.5 mm x 44.50 mm; the second figure is its length from lug to lug. | October 19, 2026 |
Lug width
Lug width is the gap between the lugs, where the strap fits. It is not lug-to-lug.
| Value | Type | Source | Date |
|---|---|---|---|
| 20 mm | Official | DOXA | October 19, 2026 |
Other Army references
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| Army 785.10.031.10 | 42.5 mm | 11.95 mm | 44.5 mm | — |
Other DOXA models
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| SUB 300β Sharkhunter 830.20.101.20 | 42.5 mm | 11.95 mm | 44.5 mm | — |
| SUB 300 821.10.351.10 | 42.5 mm | 13.4 mm | 45 mm | — |
| SUB 300 Carbon 822.70.351.21 | 42.5 mm | 13.4 mm | 45 mm | — |
| SUB 300 Ti5 823.50.351.21 | 42.5 mm | 13.4 mm | 45 mm | — |
| SUB 300T 840.10.351.10 | 42.5 mm | 13.65 mm | 44.5 mm | — |
| SUB 300T Clive Cussler 840.80.031.15 | 42.5 mm | 13.65 mm | 44.5 mm | — |
Show 13 more
| Watch | Ø | Thickness | Lug-to-lug | Calibre |
|---|---|---|---|---|
| SUB 300β 830.10.351.10 | 42.5 mm | 11.95 mm | 44.5 mm | — |
| SUB 200 796.10.351.10 | 42 mm | 13.8 mm | 46 mm | — |
| SUB 200 II (steel, black DLC) 795.70.161.15 | 44 mm | 12.8 mm | 48 mm | — |
| SUB 200 II (steel) 795.10.101.10 | 44 mm | 12.8 mm | 48 mm | — |
| SUB 1500T 883.10.351.10 | 45 mm | 16.25 mm | 47 mm | — |
| SUB 600T 861.10.351.10 | 40 mm | 14.15 mm | 47.6 mm | — |
| SUB 600T Pacific 861.50.231.33 | 40 mm | 14.15 mm | 47.6 mm | — |
| SUB 750T 825.10.351.10 | 45 mm | 11.95 mm | 47 mm | — |
| SUB 200T 804.10.351.10 | 39 mm | 10.7 mm | 41.5 mm | — |
| SUB 250T GMT 855.10.351.10 | 40 mm | 10.85 mm | 42.9 mm | — |
| SUB 200 C-GRAPH II 797.10.351.10 | 42 mm | 15.85 mm | 46 mm | — |
| SUB 200 T.GRAPH II 806.10.351.10 | 42 mm | 14.6 mm | 44.5 mm | — |
| SUB 200 C-GRAPH 798.10.351.10 | 45 mm | 17.25 mm | 49 mm | — |