Side by side

Boldr Expedition EnigmathvsFerro Time Master 70

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

Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599
Time Master 70
FerroTime Master 70
MSRP $685

At a glance

12 of 29 specs differ
Diameter
Expedition Enigmath41mm
Time Master 7047mm
Power Reserve
Expedition Enigmath42h
Time Master 7040h
Water Resistance
Expedition Enigmath200m
Time Master 7050m
MSRP
Expedition Enigmath$599
Time Master 70$685

Full specifications

Case

6 specs
Category
Tool
Chronograph
Diameter
41mm
47mm
Thickness
12.8mm
13mm
Lug-to-Lug
47.5mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
50m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Enigmath Coconino
Gold
Lume
Super-LumiNova
None

Movement

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

Pricing

1 specs
MSRP
$599
$685

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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.

Ferro Time Master 70

The Ferro Time Master 70 is praised for its distinctive 1970s-inspired polygon case and visually striking silver dial with orange accents and unique lume colors. Owners appreciate the retro design with unique touches, clean dial, and lumed markers, along with the smooth winding of the Miyota 9039 movement. Its 39mm diameter, 10.4mm thickness, and 47mm lug-to-lug dimensions contribute to comfortable wearability, further enhanced by a well-executed faux-single link bracelet featuring a practical on-the-fly micro-adjustment clasp. On balance, owners and reviewers rate the Ferro Time Master 70 highly for its retro design and comfortable wearability.

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