Olto-8 King

50m WR.

Modified Miyota 9039 movement

38h power reserve.

28800bph.

Lug to lug 46.7mm

Lug width 20mm

Diameter 38.9mm

Thickness 13.6 w/ sapphire 9.9mm w/o sapphire

Weight 53g off the strap.

Double-dome sapphire crystal

YouTube review

Reddit

Buy option 1

Buy option 2