Side by side

Lum-Tec B64 ChronographvsMaen Grand Tonneau Ultra Thin

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
Grand Tonneau Ultra Thin
MaenGrand Tonneau Ultra Thin
MSRP $1,519

At a glance

10 of 29 specs differ
Diameter
B64 Chronograph44mm
Grand Tonneau Ultra Thin34mm
Power Reserve
B64 Chronograph40h
Grand Tonneau Ultra Thin40h
Water Resistance
B64 Chronograph100m
Grand Tonneau Ultra Thin50m
MSRP
B64 Chronograph$545
Grand Tonneau Ultra Thin$1,519

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
44mm
34mm
Thickness
—
6.4mm
Lug-to-Lug
51.5mm
—
Lug Width
22mm
—
Material
Titanium (DLC coated)
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Standard
MNL.04

Pricing

1 specs
MSRP
$545
$1,519

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