Certina DS-1 38mmvsMonbrey L-series (mb1 movement)

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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 38mm at true scale

DS-1 38mm

Monbrey L-series (mb1 movement) at true scale

L-series (mb1 movement)

Diameter

38mm

38.5mm

Lug-to-Lug

45.4mm

lowest

47mm

Thickness

10.3mm

10mm

lowest

Water Resistance

100m

4800m

highest

Power Reserve

80h

n/a

MSRP

$816

$519

lowest

Movement

POWERMATIC 80.611

Monbrey MB1

Case

5 specs
Diameter
38mm
38.5mm
Thickness
10.34mm
10mm
Lug-to-Lug
45.37mm
47mm
Lug Width
19mm
20mm
Water Resistance
100m
4800m

Crystal & Dial

2 specs
Crystal
Sapphire
Mineral
Dial Color
n/a
n/a

Movement

2 specs
Caliber
POWERMATIC 80.611
Monbrey MB1
Power Reserve
80h
0h

Pricing

1 specs
MSRP
$816
$519
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Reviews

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

Certina DS-1 38mm

Owners widely praise the Certina DS-1 38mm for its elegant, simple design, clean white dial, and classy chrome markers, noting it is suitable for any occasion and offers superior visual quality and accuracy compared to some other brands. The watch is also commended for its excellent balance of dress and ruggedness, featuring a comfortable, solid bracelet. Some owners note the domed sapphire crystal reduces reflections, while others find the raised crystal attracts glare due to minimal AR coating. The date window at 4:30 is considered disproportionate by one owner. The POWERMATIC 80.611 movement provides 100m water resistance. On balance, owners rate the Certina DS-1 38mm highly for its versatile design and perceived quality at its price point.

Monbrey L-series (mb1 movement)

Owners widely praise the Monbrey L-series (mb1 movement) for its fantastic wearing experience, attributed to an exceptionally flat case and outstanding finishing on the milled case and bracelet. One owner notes vintage King Seiko vibes and a cool glitter steel dial, while another finds the 38.5mm case size perfect and the hands creating a diminutive impression. The watch is priced at $499 retail. On balance, owners and reviewers rate the Monbrey L-series (mb1 movement) highly for its exceptional wearability and finishing at its price point.

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