Dumoreau Monopusher ChronographvsTudor Black Bay Chrono

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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.

Dumoreau Monopusher Chronograph at true scale

Monopusher Chronograph

Tudor Black Bay Chrono at true scale

Black Bay Chrono

Diameter

40mm

41mm

Lug-to-Lug

46mm

n/a

Thickness

12.5mm

lowest

14.4mm

Water Resistance

100m

200m

highest

Power Reserve

63h

70h

highest

Movement

Sellita SW510

Tudor MT5813

Case

5 specs
Diameter
40mm
41mm
Thickness
12.5mm
14.4mm
Lug-to-Lug
46mm
n/a
Lug Width
20mm
22mm
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Black
n/a

Movement

3 specs
Caliber
Sellita SW510
Tudor MT5813
Type
Manual
Automatic
Power Reserve
63h
70h
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Reviews

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

Dumoreau Monopusher Chronograph

Owners widely praise the Dumoreau Monopusher Chronograph for its thinness and attractive finishing on the manual-wind Sellita SW510 movement, with the blue dial variant noted as a limited edition feature. One owner finds the £1,250 price tag too high, seeking alternatives in a lower price bracket. Overall, owners appreciate the Dumoreau Monopusher Chronograph's refined finishing and wearability, though some question its value proposition at the current price point.

Tudor Black Bay Chrono

Owners widely praise the Tudor Black Bay Chrono's excellent legibility, solid lume, and comfortable wearability, with one owner noting it feels substantial and masculine. The watch features snowflake hands and hour markers that align with the Black Bay design language, offering a fresh take on a retro chronograph feel. Some reviewers consider the date display unnecessary, preferring a color-matched date wheel. The Tudor Black Bay Chrono measures 14.8mm thick and weighs 160 grams, which some find acceptable and manageable, while others would prefer a thinner option. On balance, owners and reviewers rate the Tudor Black Bay Chrono highly for its comfortable wearability and distinct retro design at the price.

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