Certina DS-1 Chrono AutovsKobold Professional Chronograph II

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Certina DS-1 Chrono Auto at true scale

DS-1 Chrono Auto

Kobold Professional Chronograph II at true scale

Professional Chronograph II

Diameter

42mm

40mm

Lug-to-Lug

49.7mm

n/a

Thickness

14.3mm

14mm

lowest

Water Resistance

100m

100m

MSRP

$2,164

$1,450

lowest

Movement

Tissot Valjoux A05.231

Valjoux 7760

Case

4 specs
Diameter
42mm
40mm
Thickness
14.32mm
14mm
Lug-to-Lug
49.68mm
n/a
Lug Width
21mm
20mm

Crystal & Dial

1 specs
Dial Color
n/a
n/a

Movement

2 specs
Caliber
Tissot Valjoux A05.231
Valjoux 7760
Type
Automatic
Manual

Pricing

1 specs
MSRP
$2,164
$1,450
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