Side by side

Boldr Expedition EnigmathvsPhoibos Leviathan

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

Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599
Leviathan
PhoibosLeviathan
MSRP $399

At a glance

8 of 29 specs differ
Diameter
Expedition Enigmath41mm
Leviathan40mm
Power Reserve
Expedition Enigmath42h
Leviathan40h
Water Resistance
Expedition Enigmath200m
Leviathan200m
MSRP
Expedition Enigmath$599
Leviathan$399

Full specifications

Case

4 specs
Category
Tool
Diver
Diameter
41mm
40mm
Thickness
12.8mm
13mm
Lug-to-Lug
47.5mm
48mm

Crystal & Dial

1 specs
Dial Color
Enigmath Coconino
Black

Movement

2 specs
Caliber
Miyota 9039,
SII NH35
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$599
$399

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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.

Boldr Expedition Enigmath

The watch's slide rule function is a convenient feature, allowing for calculations on the go. One potential drawback is the use of the Japanese Miyota 9039 movement, which may be a trade-off for some buyers. Reviewers disagree on whether the quick 'on the fly' adjust bracelet is a more significant advantage than the watch's sapphire crystal for durability and scratch resistance.

Phoibos Leviathan

Owners widely praise the Phoibos Leviathan for its excellent value, superb case finishing, and generous lume. The watch is described as visually striking, legible, and well-made, with a unique case design, sapphire crystal, and a comfortable FKM strap or excellent bracelet with a milled clasp and quick adjustments. Some owners note the bezel's staggered jimping can cause fingers to slip, and the beveled crystal can distort the view of indices. Accuracy varies, with one owner reporting losing 5-10 seconds per day without a winder, while others state it keeps accurate time out of the box. The watch is frequently described as heavy and thick, with some owners finding it too large for wrists smaller than 7.5 inches, although newer models feature an improved clasp for better comfort and functionality. Overall, owners rate the Phoibos Leviathan highly for its striking design and impressive finishing at an accessible price point.

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