Side by side
Grand Seiko STGK003vsLongines MASTER COLLECTION
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
20 of 29 specs differDiameter
STGK00328.7mm
MASTER COLLECTION29mm
Power Reserve
STGK00350h
MASTER COLLECTION45h
Water Resistance
STGK003100m
MASTER COLLECTION30m
MSRP
STGK003$31,200
MASTER COLLECTION$3,950
Full specifications
Case
9 specsCategory
Dress
—
Diameter
28.7mm
29mm
Thickness
10.9mm
9mm
Lug-to-Lug
35.1mm
34.5mm
Lug Width
14mm
15mm
Material
Gold
18k Yellow Gold
Finish
Brushed and polished
—
Water Resistance
100m
30m
Caseback
Solid
—
Crystal & Dial
4 specsCrystal Shape
Flat
—
AR Coating
Yes
—
Dial Color
Black
Steel
Indices
Applied
—
Movement
6 specsCaliber
9S27
L592.5
Beat Rate
28,800 vph
0 vph
Power Reserve
50h
45h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Pricing
1 specsMSRP
$31,200
$3,950
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