Side by side

Boldr The BoysvsYema Navygraf Marine Nationale CMM.10

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

The Boys
BoldrThe Boys
MSRP $299
Navygraf Marine Nationale CMM.10
YemaNavygraf Marine Nationale CMM.10
MSRP $1,614

At a glance

13 of 29 specs differ
Diameter
The Boys38mm
Navygraf Marine Nationale CMM.1039mm
Power Reserve
The Boys40h
Navygraf Marine Nationale CMM.1040h
Water Resistance
The Boys200m
Navygraf Marine Nationale CMM.10100m
MSRP
The Boys$299
Navygraf Marine Nationale CMM.10$1,614

Full specifications

Case

7 specs
Category
Tool
Diver
Diameter
38mm
39mm
Thickness
12mm
11mm
Lug-to-Lug
44mm
46mm
Lug Width
20mm
19mm
Material
Titanium
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
The Boys' Brigade 90th Anniversary Edition
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Seiko NH35A
Yema CMM.10

Pricing

1 specs
MSRP
$299
$1,614

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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 The Boys

Boldr The Boys is praised for its lightweight, durable titanium case, ergonomic lugs, and excellent legibility with strong lume. Owners note the competitive price and good customer service, while reviewers highlight the reliable SII NH35A movement and 200m water resistance. Some owners report that titanium scratches easily and question the brand's history and recognition. On balance, owners and reviewers rate Boldr The Boys highly for its practical features and value at $299.

Yema Navygraf Marine Nationale CMM.10

The Yema Navygraf Marine Nationale CMM.10 is lauded for its vibrant blue dial and bezel, a slimmer 39mm case at 11mm thick, and its in-house CMM.10 caliber offering a 70-hour power reserve. Reviewers highlight the clean, legible dial, blue sapphire bezel insert, and competitive pricing under $2,000. However, the steel bracelet's clasp is noted by multiple sources as rattly and feeling slightly cheap, with one reviewer finding it difficult to open. Accuracy is reported within a range of +5/-3 seconds per day. Overall, reviewers praise the Yema Navygraf Marine Nationale CMM.10 for its attractive design and value proposition, tempered by minor concerns regarding the bracelet clasp.

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