Side by side
Grand Seiko STGF387vsYema Rallygraf Alpine Cup Series
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
STGF38726mm
Rallygraf Alpine Cup Series39mm
Power Reserve
STGF38740h
Rallygraf Alpine Cup Series40h
Water Resistance
STGF387100m
Rallygraf Alpine Cup Series50m
MSRP
STGF387$4,200
Rallygraf Alpine Cup Series$449
Full specifications
Case
7 specsCategory
Dress
Chronograph
Diameter
26mm
39mm
Thickness
8.1mm
10.2mm
Lug-to-Lug
32.9mm
—
Lug Width
13mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
50m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
1 specsCaliber
4J51
—
Pricing
1 specsMSRP
$4,200
$449
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