Tudor Ranger 79930-0003
Ref. 79930-0003 · Black dial · In production
- Case36 mm
- Thick11 mm
- Water res.100 m
- MovementAutomatic
- CrystalSapphire
Tudor Ranger 79930-0003 size, specs and price at a glance
The Tudor Ranger 79930-0003 is 36 mm wide and 11 mm thick. Tudor does not publish its lug-to-lug length. It takes 19 mm straps and ships on a fabric strap. Inside is the MT5400 automatic calibre, water resistant to 100 m.
Strap shopping? See our Tudor lug width chart.
Overview
The Tudor 79930-0003 is a sports watch from the Ranger collection. It has a 36 mm stainless steel case, 11 mm thick. Tudor lists the dial as black. Inside is an automatic movement (calibre MT5400) with 70 h of power reserve. You also get 100 m water resistance, a sapphire crystal and a fabric strap.
Who it suits
- Wrists of roughly 14.3–16.2 cm (5.6–6.4 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- Screw-down crown helps keep water out
- 70 h power reserve survives a weekend off the wrist
- Slim at 11 mm
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 36 mm | tudorwatch.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 11 mm | tudorwatch.com · 3 Nov 2026 |
| Lug-to-lug | Not published by Tudor | |
| Case material | Stainless steel | tudorwatch.com · 3 Nov 2026 |
| Crystal | Sapphire | tudorwatch.com · 3 Nov 2026 |
| Water resistance | 100 m | tudorwatch.com · 3 Nov 2026 |
| Screw-down crown | Yes | tudorwatch.com · 3 Nov 2026 |
Dial
| Dial colour | Black | tudorwatch.com · 3 Nov 2026 |
|---|
Movement
| Movement type | Automatic | tudorwatch.com · 3 Nov 2026 |
|---|---|---|
| Calibre | MT5400 | tudorwatch.com · 3 Nov 2026 |
| Power reserve | 70 h | tudorwatch.com · 3 Nov 2026 |
| Certification | COSC chronometer | tudorwatch.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Fabric strap | tudorwatch.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 19 mm | tudorwatch.com · 3 Nov 2026 |
Other
| Production status | In production | tudorwatch.com · 3 Nov 2026 |
|---|---|---|
| Style (our classification) | Sports | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
Variants with the same specs
Same case, movement and bracelet or strap; typically a different dial or finish.
More in Ranger
Similar alternatives
Picked with Watch Finder's style tags and sizing.
Questions about the Tudor Ranger 79930-0003
How big is the Tudor Ranger 79930-0003?
The case is 36 mm wide, 11 mm thick.
What movement does the Tudor Ranger 79930-0003 use?
It uses the MT5400 calibre, a automatic movement with 70 h of power reserve.
Can I swim with the Tudor Ranger 79930-0003?
Yes. It is rated to 100 m.
Will the Tudor Ranger 79930-0003 fit my wrist?
By our sizing guide it sits best on wrists of about 14.3–16.2 cm (5.6–6.4 in). Use the fit checker on this page to test your own wrist.
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