Side by side

Duckworth Prestex Lostock Quartz ChronographvsGrand Seiko SBGP015

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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Lostock Quartz Chronograph
Duckworth PrestexLostock Quartz Chronograph
MSRP $660
SBGP015
Grand SeikoSBGP015
MSRP $3,800
Buy from Duckworth Prestex ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

7 of 29 specs differ
Diameter
Lostock Quartz Chronograph40mm
SBGP01540mm
Power Reserve
Lostock Quartz Chronograph40h
SBGP01540h
Water Resistance
Lostock Quartz Chronograph200m
SBGP015200m
MSRP
Lostock Quartz Chronograph$660
SBGP015$3,800

Full specifications

Case

3 specs
Category
—
Diver
Thickness
13mm
12.4mm
Lug-to-Lug
46mm
47.1mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

1 specs
Caliber
Miyota 6S21
9F85

Pricing

1 specs
MSRP
$660
$3,800
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