Side by side
Lum-Tec B64 ChronographvsPOLPORA POLPORA Zawisza Czarny
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
B64 Chronograph44mm
POLPORA Zawisza Czarny40.5mm
Power Reserve
B64 Chronograph40h
POLPORA Zawisza Czarny40h
Water Resistance
B64 Chronograph100m
POLPORA Zawisza Czarny50m
MSRP
B64 Chronograph$545
POLPORA Zawisza Czarny$1,790
Full specifications
Case
7 specsCategory
Chronograph
—
Diameter
44mm
40.5mm
Thickness
—
10mm
Lug-to-Lug
51.5mm
47mm
Lug Width
22mm
20mm
Material
Titanium (DLC coated)
Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
Dial Color
Standard
Black
Movement
1 specsCaliber
—
Sellita SW295-1
Pricing
1 specsMSRP
$545
$1,790
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