Side by side

Nivada Grenchen Chronomaster 38mm Automatic ChronographvsMaen Skymaster 38 MKIII

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

Chronomaster 38mm Automatic Chronograph
Nivada GrenchenChronomaster 38mm Automatic Chronograph
MSRP $2,085
Skymaster 38 MKIII
MaenSkymaster 38 MKIII
MSRP $1,679

At a glance

13 of 29 specs differ
Diameter
Chronomaster 38mm Automatic Chronograph38mm
Skymaster 38 MKIII38mm
Power Reserve
Chronomaster 38mm Automatic Chronograph40h
Skymaster 38 MKIII40h
Water Resistance
Chronomaster 38mm Automatic Chronograph100m
Skymaster 38 MKIII100m
MSRP
Chronomaster 38mm Automatic Chronograph$2,085
Skymaster 38 MKIII$1,679

Full specifications

Case

6 specs
Thickness
15.85mm
13.4mm
Lug-to-Lug
48.5mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Caseback
316L Stainless Steel
Solid

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
White
M6.1.1
Lume
x1
None

Movement

3 specs
Caliber
Sellita SW510mb
Beat Rate
4 vph
28,800 vph
Complications
GMT, Chronograph, Small seconds
None

Pricing

1 specs
MSRP
$2,085
$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.

Nivada Grenchen Chronomaster 38mm Automatic Chronograph

Owners widely appreciate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph for its perfect 38mm size and faithful vintage reproduction, with one owner finding its worn bezel enhances its appeal. Reviewers praise its unique "baked" tropical dial, which mimics patina without the risks of a vintage piece. However, one owner reported a feeling of poor construction and lighter-than-expected weight, while another regretted the automatic caseback causing the watch to sit high on the wrist. The chronograph's 100m water resistance is noted as a slight limitation. On balance, owners and reviewers rate the Nivada Grenchen Chronomaster 38mm Automatic Chronograph highly for its excellent vintage aesthetic and unique dial that offers the enjoyment of a tropical watch without the associated risks.

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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