The Breitling Premier B01 Chronograph 42 is a precision timepiece crafted with self-winding mechanical movement with an approximate 70 hour power reserve. Featuring 41 jewels, its dial aperture is surrounded by a stainless steel caseback, cambered sapphire crystal, and 10 bar water resistance with a fixed bezel. Measuring 42mm in diameter and 13.6mm in thickness, it features a black alligator leather strap with 22/20mm lugs and stainless steel tang buckle.
TECHNICAL DATA
MOVEMENT
| Caliber | Breitling 01 (Manufacture) |
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| Movement | Self-winding mechanical |
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| Power reserve | Approx. 70 hrs |
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| Chronograph | 1/4th second, 30 minutes |
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| Vibration | 28,800 v.p.h |
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| Jewel | 41 jewels |
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| Calendar | Dial aperture |
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CASE
| Case material | Stainless steel |
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| Caseback | Screwed in (sapphire crystal) |
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| Water resistance | 10 bars |
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| Bezel | Fixed |
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| Crown | Non screw-locked, two gaskets |
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| Crystal | Cambered sapphire, glareproofed both sides |
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DIMENSIONS
| Product Weight (Approx.) | 104.0 g. |
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| Watch-head Weight (Approx.) | 91.0 g. |
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| Diameter | 42.0 mm |
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| Thickness | 13.6 mm |
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| Height (upper lug tip to lower lug tip) | 50.0 mm |
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| Lug width (in-between lug) | 22.0 mm |
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STRAP
| Strap material | Alligator leather |
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| Strap color | Black |
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| Strap type | Curved |
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| Lug | 22/20 mm |
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| Buckle Material | Stainless steel |
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| Buckle type | Tang-type |
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| Buckle size | 20 mm |
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