Side by side

Grand Seiko STGK007vsLongines HYDROCONQUEST GMT

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

STGK007
Grand SeikoSTGK007
MSRP $6,200
HYDROCONQUEST GMT
LonginesHYDROCONQUEST GMT
MSRP $3,350

At a glance

11 of 29 specs differ
Diameter
STGK00727.8mm
HYDROCONQUEST GMT41mm
Power Reserve
STGK00750h
HYDROCONQUEST GMT40h
Water Resistance
STGK007100m
HYDROCONQUEST GMT300m
MSRP
STGK007$6,200
HYDROCONQUEST GMT$3,350

Full specifications

Case

6 specs
Category
Dress
Diver
Diameter
27.8mm
41mm
Thickness
11.2mm
12.9mm
Lug-to-Lug
33.5mm
49.4mm
Lug Width
13mm
21mm
Water Resistance
100m
300m

Crystal & Dial

2 specs
AR Coating
Yes
Inner
Dial Color
Black
Green

Movement

2 specs
Caliber
9S27
L844.5
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$6,200
$3,350

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