Side by side
Duckworth Prestex Belmont 300 AutomaticvsGrand Seiko SBGR299
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Belmont 300 Automatic42mm
SBGR29942mm
Power Reserve
Belmont 300 Automatic38h
SBGR29972h
Water Resistance
Belmont 300 Automatic300m
SBGR299100m
MSRP
Belmont 300 Automatic$750
SBGR299$4,300
Full specifications
Case
5 specsCategory
—
Dress
Thickness
13mm
13.1mm
Lug-to-Lug
50mm
47.9mm
Lug Width
20mm
21mm
Water Resistance
300m
100m
Crystal & Dial
2 specsAR Coating
Inner
Yes
Dial Color
—
Black
Movement
2 specsCaliber
Miyota 9039
9S61
Power Reserve
38h
72h
Pricing
1 specsMSRP
$750
$4,300
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