|The Nautilus Collection
The Nautilus Collection features handsome
state-of-the art instruments that are waterproof
for outstanding performance in punishing saltwater
environments. Their low glare, satin black
case is constructed of solid aluminum that is
color anodized and seal to prevent peeling,
bubbling, or tarnish. Their glass crystal
fits in a double O-ring seal to prevent vibration
or impact damage and to mitigate thermal expansion
inaccuracy. Anodized aluminum dials are
laser engraved; movable markers are included
outside the crystal for marking time or
pressure. All fasteners are stainless steel.
The Nautilus clock's precision quartz movement
is accurate to +/- 15 seconds per month and
waterproof to 100 feet. The barometer
features a unique hydrophobic filter that allows
air to pass but resists water--either continuous
spray or submersion to three feet for up to 30
minutes. Both Nautilus clocks and barometers
can be purchased with or without an incorporated
fluid dampened inclinometer.
Owners can remove the movement of either
instrument for calibration, service, or storage by
twisting its case 1/8 turn. Then, remove the
movement and leave the back plate attached.
- Large Size--Dial: 3-3/4";
Base: 5-7/8"; Depth: 2-1/2"