I was over at OceanicTimes and saw a pictoral of the Essex Watch Company "La Primera GMT". I went over to the Essex website to get additional information. Here is some information on that watch as well as their diving chronographs:
La Primera GMT Diver Watch 
<LI>Premium Swiss ETA 2892-2 automatic movement
<LI>Adjusted to 5 positions to ensure quality precision
<LI>Case made of anti-allergic 316L marine-grade stainless steel
<LI>5 mm-thick sapphire crystal glass prevents unsightly scratches
<LI>With anti-reflective coating on the inside of the glass for easy readability
<LI>Extra-large crown situated at 4 o’clock for long-lasting comfort
<LI>Waterproof up to 1,000 meters/3,280 feet
<LI>White lume dial and helium escape valve for saturation diving
<LI>Dimensions: 45 mm/1.7 inch diameter (without crown), 14.5 mm/0.5 inches thick, 53 mm/ 2 inches long with a strap width of 24 mm/1 inch
<LI>Supplied with a second strap made of rubber
La Primera Chronograph Diver Watch Regular SS & DLC 
<LI>
- Premium Swiss ETA Valjoux 7750 with modification automatic movement
- Adjusted to 5 positions to ensure quality precision
- Case made of anti-allergic 316L marine-grade stainless steel
- 5 mm-thick sapphire crystal glass prevents unsightly scratches
- With anti-reflective coating on the inside of the glass for easy readability
- Extra-large crown situated at 4 o’clock for long-lasting comfort
- Waterproof up to 1,000 meters/3,280 feet
- White lume dial and helium escape valve for saturation diving
- Dimensions: 45 mm/1.7 inch diameter (without crown), 14.5 mm/0.5 inches thick, 53 mm/ 2 inches long with a strap width of 24 mm/1 inch
- Supplied with a second strap made of rubber
Here is a link to the site ---->>> http://www.essex-watches.com/</LI>
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M A R K
