Side by side

POLPORA POLPORA ChrobryvsOrient Bambino Open Heart

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

POLPORA Chrobry
POLPORAPOLPORA Chrobry
MSRP $2,433
Bambino Open Heart
OrientBambino Open Heart
MSRP $315

At a glance

17 of 29 specs differ
Diameter
POLPORA Chrobry40.3mm
Bambino Open Heart40.5mm
Power Reserve
POLPORA Chrobry45h
Bambino Open Heart40h
Water Resistance
POLPORA Chrobry50m
Bambino Open Heart30m
MSRP
POLPORA Chrobry$2,433
Bambino Open Heart$315

Full specifications

Case

7 specs
Category
Diameter
40.3mm
40.5mm
Thickness
11.5mm
12mm
Lug-to-Lug
47mm
46mm
Lug Width
20mm
21mm
Water Resistance
50m
30m
Caseback
Solid
Display

Crystal & Dial

5 specs
Crystal
Sapphire
Mineral
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Black
White
Indices
Applied

Movement

4 specs
Caliber
Sellita SW270-1
FT622
Beat Rate
28,800 vph
21,600 vph
Power Reserve
45h
40h
Jewels
25
22

Pricing

1 specs
MSRP
$2,433
$315

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