Side by side
Castor Watches DiaguitavsGrand Seiko SBGN027
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Diaguita40mm
SBGN02739mm
Power Reserve
Diaguita—
SBGN02740h
Water Resistance
Diaguita50m
SBGN027200m
MSRP
Diaguita$110
SBGN027$3,700
Full specifications
Case
6 specsCategory
—
GMT
Diameter
40mm
39mm
Thickness
11.4mm
12.3mm
Lug-to-Lug
—
45.9mm
Lug Width
—
19mm
Water Resistance
50m
200m
Crystal & Dial
3 specsCrystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
Maple
Black
Movement
2 specsCaliber
—
9F86
Power Reserve
—
40h
Pricing
1 specsMSRP
$110
$3,700
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