Which is cheaper, the Formex Essence Leggera FortyThree or the Lum-Tec B66 Day Date?

At MSRP the Lum-Tec B66 Day Date is the cheaper of the two at $545, against $2,520 for the Formex Essence Leggera FortyThree — a $1,975 gap before any retailer discounting.

Which is bigger, the Formex Essence Leggera FortyThree or the Lum-Tec B66 Day Date?

The Lum-Tec B66 Day Date wears larger at 44mm versus 43mm for the Formex Essence Leggera FortyThree — a 1mm difference across the dial.

Which has a longer power reserve, the Formex Essence Leggera FortyThree or the Lum-Tec B66 Day Date?

The Formex Essence Leggera FortyThree carries a 41-hour power reserve against 40 hours on the Lum-Tec B66 Day Date.

Side by side

Formex Essence Leggera FortyThreevsLum-Tec B66 Day Date

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

Formex Essence Leggera FortyThree

essence-leggera-43mm-automatic-chronometer-space-glacier

MSRP $2,520

Lum-Tec B66 Day Date

b66-day-date

MSRP $545

At a glance

10 of 29 specs differ

Diameter

Essence Leggera FortyThree43mm

B66 Day Date44mm

Power Reserve

Essence Leggera FortyThree41h

B66 Day Date40h

Water Resistance

Essence Leggera FortyThree100m

B66 Day Date100m

MSRP

Essence Leggera FortyThree$2,520

B66 Day Date$545

Full specifications

Case

4 specs

Diameter

43mm

44mm

Thickness

11mm

—

Lug-to-Lug

49mm

51.5mm

Material

Carbon

Titanium (DLC coated)

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Space Glacier

Standard

Lume

Super-LumiNova

None

Movement

2 specs

Caliber

Sellita SW200-1

—

Power Reserve

41h

40h

Pricing

1 specs

MSRP

$2,520

$545

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