Side by side

Longines HYDROCONQUEST GMTvsZRC 1904 IRIDIUM -METAL

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

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HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350
IRIDIUM -METAL
ZRC 1904IRIDIUM -METAL
MSRP $3,790
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Buy from ZRC 1904 ↗
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At a glance

10 of 29 specs differ
Diameter
HYDROCONQUEST GMT41mm
IRIDIUM -METAL41.5mm
Power Reserve
HYDROCONQUEST GMT40h
IRIDIUM -METAL56h
Water Resistance
HYDROCONQUEST GMT300m
IRIDIUM -METAL1,000m
MSRP
HYDROCONQUEST GMT$3,350
IRIDIUM -METAL$3,790

Full specifications

Case

6 specs
Category
Diver
—
Diameter
41mm
41.5mm
Thickness
12.9mm
—
Lug-to-Lug
49.4mm
46mm
Lug Width
21mm
20mm
Water Resistance
300m
1000m

Crystal & Dial

1 specs
Dial Color
Green
Black

Movement

2 specs
Caliber
L844.5
Sellita SW300-1
Power Reserve
40h
56h

Pricing

1 specs
MSRP
$3,350
$3,790
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