Side by side

Oris Aquis ChronographvsMaen Skymaster 38 MKIII

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Aquis Chronograph
OrisAquis Chronograph
MSRP $5,000
Skymaster 38 MKIII
MaenSkymaster 38 MKIII
MSRP $1,679

At a glance

19 of 29 specs differ
Diameter
Aquis Chronograph43.5mm
Skymaster 38 MKIII38mm
Power Reserve
Aquis Chronograph62 hoursh
Skymaster 38 MKIII40h
Water Resistance
Aquis Chronograph300m
Skymaster 38 MKIII100m
MSRP
Aquis Chronograph$5,000
Skymaster 38 MKIII$1,679

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
43.5mm
38mm
Thickness
13.4mm
Lug Width
23mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
300m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Domed Sapphire
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Blue
M6.1.1
Indices
Applied

Movement

5 specs
Caliber
771-1
Sellita SW510mb
Beat Rate
4 vph
28,800 vph
Power Reserve
62 hoursh
40h
Jewels
27
25
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$5,000
$1,679

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What people say

Owners + reviewers, side by side

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

Oris Aquis Chronograph

The Oris Aquis Chronograph is praised for its refined 43.5mm case and dial layout, offering a 62-hour power reserve from the Caliber 771-1 movement. It maintains a 300m water resistance rating and a ceramic bezel. Some reviewers note the crown guards create imbalance and the date cutout intrudes on the 6 o'clock subdial. Strap changes require tools, though the bracelet includes a quick-adjust clasp. On balance, reviewers highlight the Oris Aquis Chronograph's improved wearability and symmetrical dial as key strengths at its price point.

Maen Skymaster 38 MKIII

The Maen Skymaster 38 MKIII is praised for its refined case, impressive fit and finish, and compact 38mm size, which offers a premium feel with a sharp, legible dial and well-executed applied markers. Reviewers note the sweet winding action and the vintage-inspired brown sunburst dial with dauphine hands and lollipop register pointers. The watch is powered by a manual-wind Sellita SW510Mb movement with a 63-hour power reserve. Accuracy figures vary, with one reviewer reporting +7 seconds per day and another stating a tolerance of +/-15 seconds per day. On balance, owners and reviewers appreciate the Maen Skymaster 38 MKIII for its refined vintage-inspired design and compact dimensions at its price point.

From video reviewers

The 38mm case size is a key strength for the Maen Skymaster 38 MKIII. Reviewers noted the excellent quality-price ratio for a Swiss-made chronograph.

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