Oris Aquis Date Calibre 400vsHenry Archer Nordsø

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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.

Oris Aquis Date Calibre 400 at true scale

Aquis Date Calibre 400

Henry Archer Nordsø at true scale

Nordsø

Diameter

41.5mm

40mm

Lug-to-Lug

n/a

47mm

Thickness

n/a

10.6mm

Water Resistance

300m

highest

200m

Power Reserve

120h

n/a

MSRP

$5,150

$521

lowest

Movement

Oris Calibre 400

Miyota 9015

Case

8 specs
Diameter
41.5mm
40mm
Thickness
n/a
10.6mm
Lug-to-Lug
n/a
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
n/a
n/a
Water Resistance
300m
200m
Caseback
n/a
n/a

Crystal & Dial

4 specs
Crystal Shape
n/a
n/a
AR Coating
Underside
n/a
Dial Color
Blue
White
Indices
n/a
n/a

Movement

5 specs
Caliber
Oris Calibre 400
Miyota 9015
Beat Rate
4 vph
0 vph
Power Reserve
120 hoursh
0h
Jewels
21
0
Complications
Date
None

Pricing

1 specs
MSRP
$5,150
$521
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Reviews

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

Oris Aquis Date Calibre 400

Owners and reviewers widely praise the Oris Aquis Date Calibre 400 for its exclusive in-house Calibre 400 movement, which offers a five-day power reserve, impressive accuracy, and a 10-year warranty. The 41.5mm steel case is considered universally appealing, and the watch features a refined bezel and dial markers for improved ergonomics. Some reviewers note the dial can be shiny with glare from the domed crystal, and one owner reported their watch running 7 seconds fast per day after a few months. Overall, owners and reviewers rate the Oris Aquis Date Calibre 400 highly for its in-house movement and wearability at its price point.

From video reviewers

The 5-day power reserve of the Calibre 400 movement is a significant strength. No shared weaknesses were identified.

Henry Archer Nordsø

Henry Archer Nordsø owners widely praise its exceptional fit and finish for a sub-$500 watch, with reviewers highlighting its vibrant dial colors and overall value. The 40mm case is noted as comfortable, and the watch is described as well-made with good durability. Some owners find the blue hand against the green dial polarizing, and the hands are criticized as a design weakness. The bezel knurling is flagged as slippery and lacking legibility for serious diving. Overall, owners and reviewers rate the Henry Archer Nordsø highly for its striking use of color and impressive build quality at its price point.