Side by side

Maen Skymaster 38 MKIIIvsLongines MASTER COLLECTION

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

Skymaster 38 MKIII
MaenSkymaster 38 MKIII
MSRP $1,679
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $2,450

At a glance

21 of 29 specs differ
Diameter
Skymaster 38 MKIII38mm
MASTER COLLECTION34mm
Power Reserve
Skymaster 38 MKIII40h
MASTER COLLECTION
Water Resistance
Skymaster 38 MKIII100m
MASTER COLLECTION30m
MSRP
Skymaster 38 MKIII$1,679
MASTER COLLECTION$2,450

Full specifications

Case

9 specs
Category
Chronograph
Dress
Diameter
38mm
34mm
Thickness
13.4mm
9.2mm
Lug-to-Lug
41.7mm
Lug Width
18mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed and polished
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

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

Movement

6 specs
Caliber
Sellita SW510mb
L888.5
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$1,679
$2,450

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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.

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.

Longines MASTER COLLECTION

Owners widely praise the Longines Master Collection for its excellent value, refined design, and high-quality finishing, with specific mentions of beautiful dials featuring engraved Breguet numerals and attractive vintage aesthetics. The watch is noted for its dressy feel and classic styling, with some owners preferring its wearability to other collections. However, some reviewers flag the subdial cutting off numerals, uninspiring crown and pushers on certain chronograph models, and a lack of micro-adjustments on the bracelet. Other owners find the case finishing homogenous and dial printing less refined, and the collection's traditional styling is sometimes seen as less popular than sportier alternatives. Accuracy figures are not consistently reported across sources, and water resistance is noted as 30m on one variant. Overall, owners and reviewers rate the Longines Master Collection highly for its refined design and exceptional value, particularly for its dress watch offerings.

From video reviewers

The watch's lug-to-lug fit of 44.75mm is a notable combination with its 38.5mm width, making it suitable for smaller wrists. The Longines MASTER COLLECTION's annual calendar function can be finicky, requiring occasional manual adjustments to keep it accurate. Reviewers disagree on the watch's case size, with one reviewer mentioning 40mm and another mentioning 42mm.

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