Longines Legend Diver 39mm Black Dial On Bracelet Full kit

L888.6 Chronometer Movement
72 Hours power reserve
300M WR
38.8mm case width without the screw-down crowns
12.6mm case height w/ sapphire crystal
46.8mm lug tip to lug tip
Bracelet tapers from 20mm to 16mm to 17.8mm at the clasp
Sized for my 7 inch wrist weighs 133g

Time keeping specs from my Timegrapher are as follows at a 51 lift angle…
Dial up: +1 spd / 303 degrees amplitude / 0.1ms beat error
Dial down: -1 spd / 302…

Longines Legend Diver 39mm Black Dial On Bracelet Full kit