Which is cheaper, the Oris Big Crown Diamonds or the POLPORA Chrobry?

At MSRP the POLPORA Chrobry is the cheaper of the two at $2,433, against $3,300 for the Oris Big Crown Diamonds — a $867 gap before any retailer discounting.

Which is bigger, the Oris Big Crown Diamonds or the POLPORA Chrobry?

The POLPORA Chrobry wears larger at 40.3mm versus 34mm for the Oris Big Crown Diamonds — a 6.3mm difference across the dial.

Which has a longer power reserve, the Oris Big Crown Diamonds or the POLPORA Chrobry?

The POLPORA Chrobry carries a 45-hour power reserve against 42 hours hours on the Oris Big Crown Diamonds.

What movement does the Oris Big Crown Diamonds run compared to the POLPORA Chrobry?

Both watches run automatic movements — the Oris Big Crown Diamonds uses the 531 and the POLPORA Chrobry uses the Sellita SW270-1.

Side by side

Oris Big Crown DiamondsvsPOLPORA POLPORA Chrobry

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

Oris Big Crown Diamonds

01-531-7797-4094-07-8-17-06

MSRP $3,300

POLPORA POLPORA Chrobry

chrobry

MSRP $2,433

At a glance

14 of 29 specs differ

Diameter

Big Crown Diamonds34mm

POLPORA Chrobry40.3mm

Power Reserve

Big Crown Diamonds42 hoursh

POLPORA Chrobry45h

Water Resistance

Big Crown Diamonds50m

POLPORA Chrobry50m

MSRP

Big Crown Diamonds$3,300

POLPORA Chrobry$2,433

Full specifications

Case

6 specs

Diameter

34mm

40.3mm

Thickness

—

11.5mm

Lug-to-Lug

—

47mm

Lug Width

17mm

20mm

Finish

—

Brushed and polished

Caseback

—

Solid

Crystal & Dial

3 specs

Crystal Shape

—

Flat

AR Coating

Underside

Inner

Indices

—

Applied

Movement

4 specs

Caliber

531

Sellita SW270-1

Beat Rate

4 vph

28,800 vph

Power Reserve

42 hoursh

45h

Jewels

—

Pricing

1 specs

MSRP

$3,300

$2,433

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Oris Big Crown DiamondsvsPOLPORA POLPORA Chrobry

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