Zodiac ZO9312 Blue Lapis Compression Diver Stainless Steel Automatic 40mm Laco Sport Watches ATLANTIK MB Whereas the regular chronograph function

Whereas the regular chronograph function is used as a stopwatch to measure time during a specific elapsed interval

New Notification Feature

The top of the bezel is made using the cobalt alloy COBARION®

The GMT hand's luminous tip is bordered in a tone to match the color of the "GMT" printed on the dial and works with the bi-colored dial ring with a 24-hour indication to mark the 2nd time zone

to assure acquisition of the precise time data required for aircraft operation and accurate time correction in every possible location and environment

Zodiac ZO9312 Blue Lapis Compression Diver Stainless Steel Automatic 40mm Laco Sport Watches ATLANTIK MB Whereas the regular chronograph functionZodiac's 40mm Compression Diver watch features a blue lapis lazuli semi gloss dial, STP 1 21 automatic movement and stainless steel bracelet. Movement: STP1 21 Automatic Case Size: 40MM Strap Width: 20MM Crystal Type: Sapphire Case Color: Silver Case Material: Stainless Steel Strap Color: Silver Dial Color: Blue Strap Material: Stainless Steel Platform: COMPRESSION DIVER II Case Water Resistance: 20 ATM Closure: Bracelet Deployant Strap Inner