Side by side
POLPORA POLPORA Zawisza CzarnyvsSpinnaker Spence 300
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
POLPORA Zawisza Czarny40.5mm
Spence 30040mm
Power Reserve
POLPORA Zawisza Czarny40h
Spence 30040h
Water Resistance
POLPORA Zawisza Czarny50m
Spence 300300m
MSRP
POLPORA Zawisza Czarny$1,790
Spence 300$650
Full specifications
Case
6 specsCategory
—
Diver
Diameter
40.5mm
40mm
Thickness
10mm
11.5mm
Lug-to-Lug
47mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m
Crystal & Dial
1 specsDial Color
Black
Aquamarine
Movement
1 specsCaliber
Sellita SW295-1
SII NH35A
Pricing
1 specsMSRP
$1,790
$650
Follow this matchup
Get a note when POLPORA Zawisza Czarny vs Spinnaker Spence 300 gets more votes, a community discussion, or a price drop. No account needed.
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.









