Maen Skymaster 38 MkiiivsYema Rallygraf Meca-Quartz

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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.

Maen Skymaster 38 Mkiii at true scale

Skymaster 38 Mkiii

Yema Rallygraf Meca-Quartz at true scale

Rallygraf Meca-Quartz

Diameter

38mm

39mm

Thickness

13.4mm

11mm

lowest

Water Resistance

100m

highest

50m

MSRP

$1,679

$420

lowest

Movement

Sellita SW510

Quartz

Case

4 specs
Diameter
38mm
39mm
Thickness
13.4mm
11mm
Lug Width
n/a
20mm
Water Resistance
100m
50m

Crystal & Dial

2 specs
Crystal
Domed Sapphire
Sapphire
Dial Color
M6.1.1
Panda

Movement

2 specs
Caliber
Sellita SW510
n/a
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$1,679
$420
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Reviews

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 is considered a positive for a modern mechanical chronograph. Reviewers highlight its clean dial, sharp legibility, and well-executed applied markers, with one noting a brown sunburst dial evoking vintage tropical effects. The winding action is described as sweet, and the watch is powered by a Sellita SW510Mb manual-wind movement. Accuracy figures vary, with one source reporting an average of +7 seconds per day and another stating a tolerance of +/-15 seconds per day, and both note a 63-hour power reserve. Overall, reviewers rate the Maen Skymaster 38 MKIII highly for its vintage-inspired design and premium feel 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.

Yema Rallygraf Meca-Quartz

The Yema Rallygraf Meca-Quartz is praised for its heritage reissue design, small and thin 39mm case, and good build quality for its price, with owners noting tactile pushers and a surprisingly good quality strap. Some owners report issues with dial rotation when chronograph pushers are depressed, crooked indices, or misaligned bezels, though one user suggests alignment issues are common for watches under $400. The VK64 meca-quartz movement is a point of contention; while it offers good value, some criticize the lack of a running seconds register and the 24-hour subdial functioning only as an AM/PM indicator. On balance, owners and reviewers appreciate the Yema Rallygraf Meca-Quartz for its attractive vintage styling and solid construction at its price point, despite some concerns about quality control and the functionality of the subdial.