We are also pleased to offer complimentary watch bracelet sizing services with your purchase please allow an extra 1-2 business days for order processing, prior to shipping, as sizing occurs on demand by one of our expert technicians. We stand by the quality and craftsmanship of our products with our 30-day money-back guarantee, and a 5-year limited warranty. Orders over $450 will ship signature required. Please allow up to two business days for order processing. There is some wobble to the rotor that you will notice with heavy wrist movements, but nothing out of the ordinary for such a movement in this price range. Started up in Grenchen Switzerland in 1926, Nivada Grenchen is a brand that was renown for its horological innovation in the 50’s & 60’s with their legendary Antarctic & Chronomaster Aviator Sea Diver collections. It utilizes a cam operated chronograph and offers 48 hours of reserve. With Premium Shipping ($25 charge): Order by Wednesday, June 14, 12:00pm PTĮnjoy free UPS 2-Day shipping within the U.S. The Chronomaster Aviator Sea Diver uses a Sellita SW510 BH B automatic chronograph movement. With Standard Shipping (Free): Order by Tuesday, June 13, 12:00pm PT LeMarc Chronomaster Aviator Sea Diver or CASD rarely surface making this example sought after and hard to find within the realm of CASDs this specific ref. With Bracelet Sizing: Order by Monday, June 12, 12:00pm PT You will receive a Shipping Confirmation email with your tracking number once your order leaves our warehouse. It comes on a dark green alligator strap.Due to high volume, please allow up to two business days for order processing. The case looks great, with a slightly bent lug, but overall very few usage marks and no scratch. The very rare brown bezel is looking great. This chronograph is going hotter and hotter, especially since the publication of the excellent book “Chronomaster Only” by Grégoire Rossier and Anthony Marquié.įeaturing a beautiful and particularly well designed black dial with dashes of red, broad arrow hands, black bezel, round pushers, this is a very desirable and typical 60s chronograph. Indeed, it is the only watch to be, at the same time, a chronograph, a diver, a GMT, a pilot’s watch and a regatta watch. In this weeks episode of Under The Radar Tyler dives into the Chronomaster Aviator Sea Diver range of watches with two unique examples and discusses why t. Its possibilities in use are multiple and astonishing. Some speak of it as the quintessence of the 60’s Swiss chronograph. Born in 1961 the Chronomaster Aviator Sea Diver is a precision instrument of universal measure.

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