Side by side

Geckota Classic ChronotimervsYema Navygraf Marine Nationale CMM.10

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

Classic Chronotimer
GeckotaClassic Chronotimer
MSRP $499
Navygraf Marine Nationale CMM.10
YemaNavygraf Marine Nationale CMM.10
MSRP $1,614

At a glance

9 of 29 specs differ
Diameter
Classic Chronotimer41.5mm
Navygraf Marine Nationale CMM.1039mm
Power Reserve
Classic Chronotimer40h
Navygraf Marine Nationale CMM.1040h
Water Resistance
Classic Chronotimer100m
Navygraf Marine Nationale CMM.10100m
MSRP
Classic Chronotimer$499
Navygraf Marine Nationale CMM.10$1,614

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
41.5mm
39mm
Thickness
12.35mm
11mm
Lug-to-Lug
47.8mm
46mm
Lug Width
22mm
19mm

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Grey
Black

Movement

1 specs
Caliber
Yema CMM.10

Pricing

1 specs
MSRP
$499
$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.

Geckota Classic Chronotimer

Owners widely praise the Geckota Classic Chronotimer for its appealing and distinct yet classic design, with many receiving compliments on its unique look. Enthusiasts highlight the hand-wound mechanical movement as a positive feature, noting the movements appear to be solid workhorses. Some owners find the Geckota Classic Chronotimer comfortable and fun to wear, appreciating its funky aesthetic and how well it contrasts with different straps. However, one owner reports the Chronotimer wears large on smaller wrists. Overall, owners rate the Geckota Classic Chronotimer highly for its beautiful and distinct design that garners frequent compliments.

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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