Side by side

Core Timepieces STONEDvsLongines HYDROCONQUEST GMT

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

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STONED
Core TimepiecesSTONED
MSRP $549
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350
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Buy used on eBay ↗
Buy from Longines ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
STONED42mm
HYDROCONQUEST GMT41mm
Power Reserve
STONED—
HYDROCONQUEST GMT40h
Water Resistance
STONED300m
HYDROCONQUEST GMT300m
MSRP
STONED$549
HYDROCONQUEST GMT$3,350

Full specifications

Case

6 specs
Category
—
Diver
Diameter
42mm
41mm
Thickness
—
12.9mm
Lug-to-Lug
—
49.4mm
Lug Width
20mm
21mm
Material
Bronze
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Malachite Gemstone
Green

Movement

2 specs
Caliber
Seiko NH36A
L844.5
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$3,350
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