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Home/Browse/Boldr/Expedition Enigmath
Boldr Expedition Enigmath — Enigmath Coconino
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Boldr Expedition Enigmath

ToolMicrobrand
Movement

Boldr is widely praised for its attractive fumé dials, blend of sandblasted and polished case finishes, and excellent legibility. Owners report good build quality and value, with some calling it an excellent GADA or hiking watch, and the Miyota 9039 movement is noted for its smooth seconds hand sweep. However, the practical usefulness of the slide rule bezel is questioned, and some find the designs "microbrand-y" or potentially overpriced, with one owner reporting a negative warranty experience. On balance, owners and reviewers rate Boldr highly for its attractive dials and solid build quality at the price point.

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Expedition Enigmath
Expedition II
4 Variants
Lume:Super-LumiNova
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Buy used on eBay ↗
Retail MSRPIn stock
$599
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Alternatives
Case
41mm
Power Reserve
42h
Movement
Automatic
Water Resistance
200m
Crystal
Sapphire + AR
01

Case Dimensions

Diameter41mm
Thickness12.8mm
Lug-to-Lug47.5mm
Lug Width20mm
02

Case Build

MaterialStainless Steel
Water Resistance200m
03

Crystal & Dial

CrystalSapphire
AR CoatingYes
Dial ColorEnigmath Coconino
LumeSuper-LumiNova
04

Movement

Caliber
Miyota 9039
TypeAutomatic
Beat Rate—
Power Reserve42 hours
Jewels—
HackingNo
Hand-WindingNo
ComplicationsTime only
05

Design Language

Dial styleMatte
BezelFixed
Bracelet / strapFabric strap
HandsBaton
AI-detected from product image · 5/22/2026

Photos

In a nutshell

The Boldr Expedition Enigmath is an automatic tool watch, with a 41mm stainless steel case, 12.8mm thick, powered by the Miyota 9039 movement and a 42-hour power reserve. Water resistance is rated to 200m, under a sapphire crystal. Manufacturer MSRP is $599. The dial color is enigmath coconino.

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