Side by side
Duckworth Prestex Bolton AutomaticvsNivada Grenchen Datomaster
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
At a glance
12 of 29 specs differDiameter
Bolton Automatic39mm
Datomaster36mm
Power Reserve
Bolton Automatic—
Datomaster—
Water Resistance
Bolton Automatic200m
Datomaster100m
MSRP
Bolton Automatic$776
Datomaster$610
Full specifications
Case
5 specsDiameter
39mm
36mm
Thickness
11mm
12mm
Lug-to-Lug
46.5mm
43.5mm
Finish
—
Brushed and Polished
Water Resistance
200m
100m
Crystal & Dial
4 specsCrystal
Sapphire
Mineral
Crystal Shape
—
Domed
Dial Color
—
Green
Indices
—
Dark Gray
Movement
2 specsCaliber
Miyota 82S5
Seiko VK63
Type
Automatic
Quartz
Pricing
1 specsMSRP
$776
$610
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
DiscussionNot started
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Duckworth Prestex Original AutomaticvsNivada Grenchen DatomasterDuckworth Prestex California Limited EditionvsNivada Grenchen DatomasterFerro & Company TIME MASTER 70 BLUE /vsNivada Grenchen DatomasterGeckota Workshop Jumping HourvsNivada Grenchen DatomasterDan Henry 1962vsDuckworth Prestex Bolton AutomaticDuckworth Prestex Bolton AutomaticvsMMI Watches HERITAGE 38 CHRONOGRAPH HORIZON BLUE MODEL: HTC-02 (ESTIMATED DELIVERY AUGUST 2026)