Side by side

Esoteric Watches Bathyal SolvsMaen Skymaster 38 MKIII

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

Bathyal Sol
Esoteric WatchesBathyal Sol
MSRP $899
Skymaster 38 MKIII
MaenSkymaster 38 MKIII
MSRP $1,679
What people say

Owners + reviewers, side by side

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

Esoteric Watches Bathyal Sol

The Esoteric Watches Bathyal Sol is widely praised for its attractive and unique design, featuring a matte yellow dial with deep sandwich cutouts and old radium lume, complemented by a bezel with deeply grooved, enamel-filled markers. Owners describe it as a dense, hefty, "go anywhere" watch with "insane" lume, noting its homage to the Bulova Snorkel 774. One reviewer flagged potential confusion with the "Eso" vs. "Esoteric" branding and expressed concerns about the long-term durability of the matte black DLC coating. On balance, owners and reviewers rate the Esoteric Watches Bathyal Sol highly for its distinctive dial and robust, go-anywhere build.

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.

At a glance

11 of 29 specs differ
Diameter
Bathyal Sol44mm
Skymaster 38 MKIII38mm
Power Reserve
Bathyal Sol40h
Skymaster 38 MKIII40h
Water Resistance
Bathyal Sol600m
Skymaster 38 MKIII100m
MSRP
Bathyal Sol$899
Skymaster 38 MKIII$1,679

Full specifications

Case

7 specs
Category
Chronograph
Diameter
44mm
38mm
Thickness
14mm
13.4mm
Lug-to-Lug
48mm
Lug Width
22mm
Material
Black DLC Coated Stainless Steel
316L Stainless Steel
Water Resistance
600m
100m

Crystal & Dial

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

Movement

1 specs
Caliber
Miyota 9015
Sellita SW510mb

Pricing

1 specs
MSRP
$899
$1,679
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