Aeschbach 1950s Pattern 25 Jewel Automatic Watch with Retro Luminous Paint, Sapphire Crystal and Calf Leather Strap navigator Crafted from a copper and

Crafted from a copper and tin alloy

When the divers surface and decompress after days or even sometimes weeks this gas must be removed to prevent problem as mentioned earlier such as the crystal or crown being blown out which can potentially injure or even blind someone

The watch is powered by a reliable quartz movement and includes a practical date display for added convenience

This makes it particularly attractive for owners who rotate between several watches

including the unique serial number and NATO NSN number

Aeschbach 1950s Pattern 25 Jewel Automatic Watch with Retro Luminous Paint, Sapphire Crystal and Calf Leather Strap navigator Crafted from a copper andSKU Code: ABACH BE57 This watch is based on a 1957 pattern and combines vintage design with modern advancements. It features a box sapphire crystal that closely resembles the original plexiglass crystal. The movement is a sophisticated Ronda R 150 or equivalent, boasting 25 jewels and a frequency of 28,800 vibrations per hour (4Hz). This precision crafted powerhouse offers a substantial 38 hour power reserve, ensuring reliable performance. Notably, it