Side by side

Boldr Expedition EnigmathvsPhoibos Eagle Ray No Date

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

Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599
Eagle Ray No Date
PhoibosEagle Ray No Date
MSRP $480

At a glance

8 of 29 specs differ
Diameter
Expedition Enigmath41mm
Eagle Ray No Date40mm
Power Reserve
Expedition Enigmath42h
Eagle Ray No Date40h
Water Resistance
Expedition Enigmath200m
Eagle Ray No Date200m
MSRP
Expedition Enigmath$599
Eagle Ray No Date$480

Full specifications

Case

4 specs
Category
Tool
Diver
Diameter
41mm
40mm
Thickness
12.8mm
12mm
Lug-to-Lug
47.5mm
46mm

Crystal & Dial

1 specs
Dial Color
Enigmath Coconino
Green

Movement

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

Pricing

1 specs
MSRP
$599
$480

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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 Eagle Ray No Date

Owners widely praise the Phoibos Eagle Ray No Date for its value at the price point. One owner notes the watch is a great purchase with no regrets, and is unbothered by its lume. The Phoibos Eagle Ray No Date features a 41mm steel case and a Miyota 9015 automatic movement with a 42-hour power reserve. However, one owner received a non-working watch and reported difficulty obtaining a refund, citing horrible customer service. On balance, owners rate the Phoibos Eagle Ray No Date well for its value, though customer service experiences can vary.

From video reviewers

The Phoibos Eagle Ray No Date features a high-beat Miyota 9015 movement, which is a notable strength. A weakness of the watch is its relatively weak lume brightness. Reviewers disagree on whether the added features of the Ceramic model justify the extra cost, with one reviewer finding it worth the extra cost and another noting it's a trade-off for the No Date model.

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