Side by side
POLPORA POLPORA Zawisza CzarnyvsGrand Seiko SBGR321
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
SBGR32140mm
Power Reserve
POLPORA Zawisza Czarny40h
SBGR32172h
Water Resistance
POLPORA Zawisza Czarny50m
SBGR321100m
MSRP
POLPORA Zawisza Czarny$1,790
SBGR321$5,200
Full specifications
Case
5 specsCategory
—
Dress
Diameter
40.5mm
40mm
Thickness
10mm
13mm
Lug-to-Lug
47mm
46.6mm
Water Resistance
50m
100m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
2 specsCaliber
Sellita SW295-1
9S65
Power Reserve
40h
72h
Pricing
1 specsMSRP
$1,790
$5,200
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