Certina DS-7 ChronographvsKnot Watches CC-39ABK

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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-7 Chronograph at true scale

DS-7 Chronograph

Knot Watches CC-39ABK at true scale

CC-39ABK

Diameter

41mm

39mm

Lug-to-Lug

47.6mm

n/a

Thickness

12.2mm

9mm

lowest

Water Resistance

100m

highest

30m

MSRP

$736

$188

lowest

Movement

G10.212

Seiko YM91

Case

6 specs
Diameter
41mm
39mm
Thickness
12.15mm
9mm
Lug-to-Lug
47.64mm
n/a
Lug Width
10mm
18mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
30m

Crystal & Dial

1 specs
Dial Color
n/a
White

Movement

1 specs
Caliber
G10.212
Seiko YM91

Pricing

1 specs
MSRP
$736
$188
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Certina DS-7 Chronograph

The Certina DS-7 Chronograph is praised for its refined case finishing and dial, with one owner finding it wears better than alternatives. Reviewers note its 41mm case, 12.15mm thickness, and quartz G10.212 movement, with the collection offering diverse finishes and dial colors. Some owners find the lugs polarizing, preferring a more traditional design. Overall, owners rate the Certina DS-7 Chronograph highly for its case finishing and dial at the price.

Knot Watches CC-39ABK

Knot Watches Knot Timepiece CC-39ABK owners praise its Bauhaus-style design and attractive price point, with one owner calling it an awesome chronograph for $35 USD and another noting Seiko-like finishing. The blue dial is described as captivating, and the watch is appreciated for its Japanese origin and exclusivity. Owners find it very light with a soft, ready-to-wear leather strap, and value the ability to customize the face and strap. One owner reported disappointment with the strap and engraving quality, while another noted the lugs are a little thick, possibly due to the interchangeable strap system. Overall, owners rate the Knot Watches Knot Timepiece CC-39ABK highly for its aesthetic appeal and value.