Tudor’s Missing Middle
Tudor had a gap in their lineup: the BB58 (39mm) was a retro diver, the Ranger (39mm) was a field watch, and the standard Black Bay (41mm) was a chunky diver. None was a simple, clean 41mm daily watch without a dive bezel. In 2023, Tudor filled the gap with the Black Bay 41 (Ref. M79540) — a time+date watch in a 41mm steel case with the riveted bracelet, snowflake hands, and no bezel complication.
Specifications
| Spec | Detail |
|---|---|
| Case | 41mm × 11.2mm, 316L steel |
| Movement | Cal. T601 (Sellita base, 70h, COSC-equivalent) |
| Bezel | Fixed, polished steel (no dive markings) |
| Crystal | Sapphire, domed |
| Dial | Black, blue, or silver (sunburst) |
| Bracelet | Riveted steel + leather + fabric (all included) |
| WR | 150m |
| Retail | $2,725 |
What the BB41 Does Differently
- No dive bezel: The fixed polished bezel creates a cleaner, dressier profile than any other Black Bay
- Slim 11.2mm: Thinner than the BB58 (11.9mm) and significantly thinner than the standard BB (14.8mm)
- 3-strap versatility: Steel bracelet, leather, and fabric NATO included — three watches in one box
- 41mm sweet spot: Large enough for modern wrists, slim enough for cuffs
BB41 vs BB58 vs Ranger
| Spec | BB41 | BB58 | Ranger |
|---|---|---|---|
| Size | 41mm × 11.2mm | 39mm × 11.9mm | 39mm × 12mm |
| Bezel | Fixed smooth | Rotating dive | Fixed smooth |
| Movement | T601 (70h) | MT5402 (70h) | T600 (70h) |
| In-house | No (Sellita base) | YES (Tudor manufacture) | No (Sellita base) |
| Character | Clean daily wearer | Vintage diver | Field/explorer |
| Retail | $2,725 | $3,575 | $2,350 |
The BB41 is the “do everything” Tudor — it lacks the BB58’s dive-bezel sportiness and the Ranger’s field-watch military character, but it goes everywhere without looking out of place. On steel: office. On leather: date night. On NATO: weekend hike.
Frequently Asked Questions
Why no in-house movement?
Tudor reserves their MT5xxx in-house calibers for higher-priced references (BB58, BB GMT, Pelagos). The T601 (Sellita base, 70h) is reliable and serviceable by any watchmaker — it’s a cost-saving choice, not a quality compromise.
BB41 vs Rolex Oyster Perpetual 41?
The OP41 (from $7,200) has 904L steel, Cal. 3230, and the Rolex crown. The BB41 ($2,725) has 316L, Sellita movement, and Tudor shield. The OP is objectively better; the BB41 is $4,475 cheaper. If budget allows: OP. If not: BB41 is 80% of the experience at 38% of the price.
Do you carry BB41?
Browse our Tudor collection at DR.WATCH. Free worldwide shipping + 1-year warranty.
