Side by side
Grand Seiko SLGA015vsZRC 1904 Z.R.C Grands Fonds Heritage
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
SLGA01543.8mm
Z.R.C Grands Fonds Heritage39mm
Power Reserve
SLGA015120h
Z.R.C Grands Fonds Heritage41h
Water Resistance
SLGA015200m
Z.R.C Grands Fonds Heritage300m
MSRP
SLGA015$12,600
Z.R.C Grands Fonds Heritage$3,290
Full specifications
Case
7 specsCategory
Diver
—
Diameter
43.8mm
39mm
Thickness
13.8mm
2.4mm
Lug-to-Lug
51.5mm
46mm
Lug Width
23mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
1 specsAR Coating
Yes
Inner
Movement
3 specsCaliber
9RA5
Sellita SW200-1
Type
Spring Drive
Automatic
Power Reserve
120h
41h
Pricing
1 specsMSRP
$12,600
$3,290
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