Side by side

POLPORA POLPORA ChrobryvsYema Navygraf Marine Nationale Quartz

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

POLPORA Chrobry
POLPORAPOLPORA Chrobry
MSRP $2,433
Navygraf Marine Nationale Quartz
YemaNavygraf Marine Nationale Quartz
MSRP $499

At a glance

12 of 29 specs differ
Diameter
POLPORA Chrobry40.3mm
Navygraf Marine Nationale Quartz39mm
Power Reserve
POLPORA Chrobry45h
Navygraf Marine Nationale Quartz40h
Water Resistance
POLPORA Chrobry50m
Navygraf Marine Nationale Quartz100m
MSRP
POLPORA Chrobry$2,433
Navygraf Marine Nationale Quartz$499

Full specifications

Case

7 specs
Category
Diver
Diameter
40.3mm
39mm
Thickness
11.5mm
11mm
Lug-to-Lug
47mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
Standard

Movement

3 specs
Caliber
Sellita SW270-1
Type
Automatic
Quartz
Power Reserve
45h
40h

Pricing

1 specs
MSRP
$2,433
$499

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