{"id":173468,"date":"2025-04-21T00:02:47","date_gmt":"2025-04-20T22:02:47","guid":{"rendered":"https:\/\/lionel-meylan.ch\/produit\/premier-b01-chronograph-42-15\/"},"modified":"2026-05-13T15:45:49","modified_gmt":"2026-05-13T13:45:49","slug":"premier-b01-chronograph-42-15","status":"publish","type":"product","link":"https:\/\/lionel-meylan.ch\/en\/product\/premier-b01-chronograph-42-15\/","title":{"rendered":"Premier B01 Chronograph 42"},"excerpt":{"rendered":"

In the early 1940s, Willy Breitling was already dreaming of a post-war era where utility would give way to unbridled optimism. He began designing a chronograph that would be functional, but also undeniably elegant and infinitely wearable – in his words, “the undeniable mark of impeccable taste”. He calls this new collection Premier.
To create its modern Premier collection, Breitling has retained the distinctive features of the former collection, namely a smooth fixed bezel, a two-counter dial, streamlined rectangular pushers and Arabic numerals. The Premier B01 Chronograph 42 is available in a wide range of dial colors and case materials. It is offered on a classic alligator leather strap or an elegant 7-row metal bracelet. The current Premier model also meets Willy Breitling’s exacting technical standards with its exceptional self-winding movement – the COSC-certified Manufacture Breitling 01 caliber – designed for maximum precision, reliability and functionality. <\/p>\n","protected":false},"featured_media":85412,"template":"","meta":{"_acf_changed":false},"product_brand":[392],"product_cat":[491,493],"product_tag":[],"product_collection":[407],"class_list":["post-173468","product","type-product","status-publish","has-post-thumbnail","product_brand-breitling-en","product_cat-new","product_cat-watches","product_collection-premier-en","first","outofstock","shipping-taxable","purchasable","product-type-simple"],"acf":{"product_is_new":false,"product_not_available":false,"product_related_stores":null,"product_infos":"","product_features":[{"title":"Movement","description":"Calibre<\/b>: Breitling 01 (Manufacture)
Movement<\/b>: Mechanical, self-winding
Power reserve<\/b>: Approx. 70 hours
Chronograph<\/b>: 1\/4 second, 30 minutes
Vibration<\/b>: 28,800 a\/h
Jewels<\/b>: 41 jewels
Calendar<\/b>: With window
"},{"title":"Housing","description":"Case material<\/b>: Stainless steel
Case back<\/b>: Screwed (sapphire crystal)
Water resistance<\/b>: 10 bar
Bezel<\/b>: Fixed
Crown<\/b>: Non-screwed, with two seals
Crystal<\/b>: Domed sapphire, double-sided anti-reflective
"},{"title":"Dimensions","description":"Product weight (approx.)<\/b>: 105 g
Watch head weight (approx.)<\/b>: 83.2 g
Diameter<\/b>: 42 mm
Thickness<\/b>: 13.6 mm
Height (from upper tip of horn to lower tip of horn)<\/b>: 50.03 mm
Width between horns<\/b>: 22.05 mm
"},{"title":"Bracelet","description":"Strap material<\/b>: Alligator leather
Strap color<\/b>: Black
Strap type<\/b>: Curved
Horn<\/b>: 22\/18 mm
Buckle material<\/b>: Stainless steel
Buckle type<\/b>: Deployant
Buckle size<\/b>: 18 mm
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He calls this new collection Premier.To create its modern Premier collection, Breitling has retained the distinctive features of the former collection, namely a smooth fixed bezel, a two-counter dial, streamlined rectangular pushers and Arabic numerals. The Premier B01 Chronograph 42 is available in a wide range of dial colors and case materials. It is offered on a classic alligator leather strap or an elegant 7-row metal bracelet. The current Premier model also meets Willy Breitling's exacting technical standards with its exceptional self-winding movement - the COSC-certified Manufacture Breitling 01 caliber - designed for maximum precision, reliability and functionality.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lionel-meylan.ch\/en\/product\/premier-b01-chronograph-42-15\/\" \/>\n<meta property=\"og:site_name\" content=\"Lionel Meylan\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/lionelmeylanvevey\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-13T13:45:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lionel-meylan.ch\/wp-content\/uploads\/2025\/04\/pxirmk9iffz8zxqfq1lx2f02f0fe0ff3baac4fc7178b3827225085de0..png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" 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