Side by side
POLPORA POLPORA ChrobryvsGrand Seiko SBGZ011
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
POLPORA Chrobry40.3mm
SBGZ01140mm
Power Reserve
POLPORA Chrobry45h
SBGZ01184h
Water Resistance
POLPORA Chrobry50m
SBGZ01130m
MSRP
POLPORA Chrobry$2,433
SBGZ011$84,000
Full specifications
Case
7 specsCategory
—
Dress
Diameter
40.3mm
40mm
Thickness
11.5mm
9.6mm
Lug-to-Lug
47mm
45.2mm
Lug Width
20mm
19mm
Material
Stainless Steel
Platinum
Water Resistance
50m
30m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
3 specsCaliber
Sellita SW270-1
9R02
Type
Automatic
Spring Drive
Power Reserve
45h
84h
Pricing
1 specsMSRP
$2,433
$84,000
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