Side by side
Lucky Harvey Black Slots MachinevsGrand Seiko SBGW306
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Black Slots Machine43mm
SBGW30636.5mm
Power Reserve
Black Slots Machine40h
SBGW30672h
Water Resistance
Black Slots Machine30m
SBGW306100m
MSRP
Black Slots Machine$1,199
SBGW306$17,900
Full specifications
Case
7 specsCategory
—
Dress
Diameter
43mm
36.5mm
Thickness
11mm
11.7mm
Lug-to-Lug
—
42.7mm
Lug Width
22mm
18mm
Material
Stainless Steel
Gold
Water Resistance
30m
100m
Crystal & Dial
1 specsAR Coating
Inner
Yes
Movement
3 specsCaliber
Lucky Harvey in-house automatic caliber
9S64
Type
Automatic
Manual
Power Reserve
40h
72h
Pricing
1 specsMSRP
$1,199
$17,900
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