Side by side

Lum-Tec B64 ChronographvsRZE Aspirare

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
Aspirare
RZEAspirare
MSRP $699

At a glance

11 of 29 specs differ
Diameter
B64 Chronograph44mm
Aspirare44mm
Power Reserve
B64 Chronograph40h
Aspirare40h
Water Resistance
B64 Chronograph100m
Aspirare200m
MSRP
B64 Chronograph$545
Aspirare$699

Full specifications

Case

6 specs
Category
Chronograph
Diver
Thickness
—
13mm
Lug-to-Lug
51.5mm
53mm
Material
Titanium (DLC coated)
Grade 5 Titanium
Water Resistance
100m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Underside
Dial Color
Standard
White

Movement

1 specs
Caliber
—
Miyota 9039

Pricing

1 specs
MSRP
$545
$699

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