Side by side

Duckworth Prestex Lostock Quartz ChronographvsYema Flygraf Bi-Compax French Air Force

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

Lostock Quartz Chronograph
Duckworth PrestexLostock Quartz Chronograph
MSRP $660
Flygraf Bi-Compax French Air Force
YemaFlygraf Bi-Compax French Air Force
MSRP $490

At a glance

8 of 29 specs differ
Diameter
Lostock Quartz Chronograph40mm
Flygraf Bi-Compax French Air Force40mm
Power Reserve
Lostock Quartz Chronograph40h
Flygraf Bi-Compax French Air Force40h
Water Resistance
Lostock Quartz Chronograph200m
Flygraf Bi-Compax French Air Force100m
MSRP
Lostock Quartz Chronograph$660
Flygraf Bi-Compax French Air Force$490

Full specifications

Case

5 specs
Category
Chronograph
Thickness
13mm
9.5mm
Lug-to-Lug
46mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
Black

Movement

1 specs
Caliber
Miyota 6S21

Pricing

1 specs
MSRP
$660
$490
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