Side by side

Massena LAB Dato-RacervsBoldr Expedition Enigmath

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

Dato-Racer
Massena LABDato-Racer
MSRP $1,595
Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599

At a glance

11 of 29 specs differ
Diameter
Dato-Racer40mm
Expedition Enigmath41mm
Power Reserve
Dato-Racer38h
Expedition Enigmath42h
Water Resistance
Dato-Racer50m
Expedition Enigmath200m
MSRP
Dato-Racer$1,595
Expedition Enigmath$599

Full specifications

Case

5 specs
Category
Sport
Tool
Diameter
40mm
41mm
Thickness
10.5mm
12.8mm
Lug-to-Lug
46mm
47.5mm
Water Resistance
50m
200m

Crystal & Dial

2 specs
Dial Color
Black
Enigmath Coconino
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
SW400-1
Miyota 9039,
Power Reserve
38h
42h
Jewels
26
25

Pricing

1 specs
MSRP
$1,595
$599

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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.

Massena LAB Dato-Racer

Owners widely praise the Massena LAB Dato-Racer as an excellent everyday watch, appreciating its blend of 1970s-inspired aesthetics with modern dimensions. This model is a limited edition of 99 pieces. On balance, owners rate the Massena LAB Dato-Racer highly for its successful fusion of vintage design and contemporary wearability.

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.

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