Engineer M Marvelight (40mm)

Movement

◆ Automatic BALL manufacture caliber 7309
◆ COSC certified chronometer
◆ 80 hours power reserve, 28,800vph

Function

◆ 17 micro gas tubes on dial and hands for night reading capability
◆ Hours, minutes, second and date

Water resistance

◆ 100m/330ft

Antimagnetic

◆ 4,800A/m

Case

◆ Stainless steel
◆ Ø 40mm, height 13.4mm
◆ Anti-reflective sapphire crystal
◆ Sapphire crystal transparent case back
◆ Screwed-in crown

Band

◆ Stainless steel bracelet with folding buckle or calf leather strap with pin buckle

Dial

◆ Black, Blue or Grey