Side by side
Lum-Tec B68 Day DatevsMaen Grand Tonneau Ultra Thin
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
B68 Day Date44mm
Grand Tonneau Ultra Thin34mm
Power Reserve
B68 Day Date40h
Grand Tonneau Ultra Thin40h
Water Resistance
B68 Day Date200m
Grand Tonneau Ultra Thin50m
MSRP
B68 Day Date$595
Grand Tonneau Ultra Thin$1,519
Full specifications
Case
7 specsCategory
Sport
Dress
Diameter
44mm
34mm
Thickness
—
6.4mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
—
Material
316L Stainless Steel (DLC coated)
316L Stainless Steel
Water Resistance
200m
50m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
B68 Day Date
MNL.04
Movement
2 specsCaliber
Ronda 515
—
Type
Quartz
Automatic
Pricing
1 specsMSRP
$595
$1,519
Follow this matchup
Get a note when Lum-Tec B68 Day Date vs Maen Grand Tonneau Ultra Thin gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Maen Grand Tonneau Ultra ThinvsMarathon TSAR (Tritium Search & Rescue) Diver's QuartzMaen Grand Tonneau Ultra ThinvsSpinnaker Fleuss ChronographAVI-8 Hawker Hunter Atlas Dual Time ChronographvsMaen Grand Tonneau Ultra ThinMaen Grand Tonneau Ultra ThinvsVaer D4 Meridian SolarLum-Tec B68 Day DatevsLorier ZephyrLum-Tec B68 Day DatevsYema Granvelle CMM.29