Side by side

Oak & Oscar The SandfordvsYema Navygraf CMM.10

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

The Sandford
Oak & OscarThe Sandford
MSRP $1,850
Navygraf CMM.10
YemaNavygraf CMM.10
MSRP $1,899

At a glance

10 of 29 specs differ
Diameter
The Sandford40mm
Navygraf CMM.1039mm
Power Reserve
The Sandford40h
Navygraf CMM.1040h
Water Resistance
The Sandford100m
Navygraf CMM.10100m
MSRP
The Sandford$1,850
Navygraf CMM.10$1,899

Full specifications

Case

5 specs
Category
Field
Diver
Diameter
40mm
39mm
Thickness
12mm
11mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Charcoal
Standard

Movement

2 specs
Caliber
Yema CMM.10
Complications
GMT, Chronograph
None

Pricing

1 specs
MSRP
$1,850
$1,899

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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.

Oak & Oscar The Sandford

Oak & Oscar The Sandford owners report it wears well, with one noting the PVD variant feels like a dream on the wrist. One owner states their Sandford GMT was in excellent condition, recently serviced by the brand, with only minor cosmetic flaws. Overall, owners appreciate the comfortable wearability of Oak & Oscar The Sandford, with one highlighting the PVD finish as a particular positive.

Yema Navygraf CMM.10

Owners widely report quality control concerns and suspect craftsmanship with the Yema Navygraf, with one user noting crooked text. A reviewer praised the Slim CMM.20 Limited Edition for its stylish, slim profile and classy finishing on a black lacquered enamel dial, though the audible micro-rotor spinning at its price point was a surprise. On balance, the consensus is that while the Yema Navygraf offers a stylish design, potential buyers should be aware of reported quality control issues.

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