#Croton automatic watch manual

Featuring a 60-minute/12-hour rotating bezel as a diver watch should, it also lends modern technology goods such as the Super-LumiNova lume, an anti-scratch sapphire crystal, and a water resistance of 100 meters. The Chonomaster Sea Diver, on the other hand, offers a more robust design while still honoring the history and even the visual signature of the original model.

#Croton automatic watch manual

Navy during Operation Deep Freeze in the 50s, the new model sports an almost identical design and aesthetic but packed with state-of-the-art features such as a choice of manual or automatic movement that does not just offer more value for your money but also for more precise and accurate time-reading. Taking cues from the original Antarctic, which was used by the U.S. In 2018, the Nivada Grenchen brand was rebirthed with its two iconic models at the forefront-the Chronomaster Aviator Sea Diver and the Antarctic. The business was no longer profitable in the early 1980s, even with the new product lines, including ‘fashion watches’ with Leonardo da Vinci models. The phenomenon caused a drastic drop in the market shares of traditional Swiss mechanical watch manufacturers.ĭespite this, Nivada Grenchen remained optimistic and attempted to maintain the brand by broadening its product choices. The biggest challenge for Nivada Grenchen happened in the late 1970s when quartz watches started to dominate the watch market. Using of Valjoux 23 and Valjoux 234 caliber in some models, including the 1977 Chronograph Aviator Sea Diver model using the Valjoux 7765, a manual wind version of the Valjoux 7755.Replacing of Valjoux 92 to Valjoux 7733 (non-column wheel type movement).Changing of the Nivada Grenchen logo to an ‘N in a shield’ on the dial.From having dauphine and arrow hands to stick hands with tritium.Among the notable changes were the following: During this time, the designs were constantly changed. The Nivada Grenchen Chronomaster was a success that its production lasted until the end of 1970. Moreover, Nivada Grenchen used Ebauches SA calibers, primarily because the company did not make its ébauches. The standard movement used by Nivada Grenchen back in 1950 was Valjoux 92, which was specifically used in its early Chronomaster models. Nivada Grenchen was one of the competitive brands that contributed to the rise in exports from the Swiss chronograph industry – from 52,000 in 1964 to 173,000 in 1969.

The 1960s also marked the year for the booming Swiss chronograph market. A year later, another diving timepiece was introduced under the Depthmaster model – a dive watch that could withstand a pressure of 100 ATM or 1000 meters. It was the first diver watch with a depth indicator or bathymeter. In 1964, Nivada Grenchen released another breakthrough timepiece – this time, a diver’s watch called Depthomatic. It had three distinct collections, namely: Chronomaster, Aviator, and Sea Diver. In 1963, the company launched the Chronomaster – a waterproof chronograph up to 200 meters. Since then, Nivada Grenchen has become known for its Antarctic’s robust and reliable performance in extreme conditions.