KIMSDUN steel belt fashion men's automatic watch mechanical watch waterproof business double calendar men's watch K-1967A Water Sport Greentest ECO6 has 2 main

Greentest ECO6 has 2 main updates: the screen is replaced by capacitive display screen

The trapezoid is vertical plus or minus 15 degrees

1 x 5V relay module

You can refer to the red and black line order from the follow reference photo:

KIMSDUN steel belt fashion men's automatic watch mechanical watch waterproof business double calendar men's watch K-1967A Water Sport Greentest ECO6 has 2 mainMovement brand: Kingston Color: full gold, middle gold black face, middle gold white face, middle gold blue face, middle gold gold face, silver shell black face, silver shell white face, silver shell blue face, black shell black face Model: K 1967A Thickness: 14mm Special features: luminous, week display, calendar Buckle style: Butterfly double snap Dial diameter: 40mm Dial shape: round Waterproof: Yes Waterproof performance: 30M Buckle material: