Side by side

Lum-Tec B64 ChronographvsVario 1945 A-11S Solar Quartz

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

B64 Chronograph
Lum-TecB64 Chronograph
MSRP $545
1945 A-11S Solar Quartz
Vario1945 A-11S Solar Quartz
MSRP $218

At a glance

12 of 29 specs differ
Diameter
B64 Chronograph44mm
1945 A-11S Solar Quartz40mm
Power Reserve
B64 Chronograph40h
1945 A-11S Solar Quartz40h
Water Resistance
B64 Chronograph100m
1945 A-11S Solar Quartz50m
MSRP
B64 Chronograph$545
1945 A-11S Solar Quartz$218

Full specifications

Case

7 specs
Category
Chronograph
Field
Diameter
44mm
40mm
Thickness
—
9mm
Lug-to-Lug
51.5mm
41mm
Lug Width
22mm
18mm
Material
Titanium (DLC coated)
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
Standard
Black

Movement

2 specs
Caliber
—
Miyota 2070/2170
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$545
$218

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