Oceanica Watch Co. MakovsYema Superman Dato CMM.10

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Oceanica Watch Co. Mako at true scale

Mako

Yema Superman Dato CMM.10 at true scale

Superman Dato CMM.10

Diameter

41mm

39.5mm

Lug-to-Lug

47mm

n/a

Thickness

13mm

11.8mm

lowest

Water Resistance

200m

300m

highest

MSRP

$320

lowest

$1,777

Movement

Seiko NH35

Yema CMM.10

Case

6 specs
Diameter
41mm
39.5mm
Thickness
13mm
11.85mm
Lug-to-Lug
47mm
n/a
Lug Width
n/a
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

3 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Blue
39.5mm Automatic
Lume
C3
None

Movement

2 specs
Caliber
Seiko NH35
Yema CMM.10
Power Reserve
n/a
0h

Pricing

1 specs
MSRP
$320
$1,777
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oceanica Watch Co. Mako

Owners widely praise the Oceanica Watch Co. Mako for its exceptional value and specifications, specifically noting the sapphire crystal, ceramic bezel, solid bracelet, and strong lume. The Seiko NH35 movement is present, though one owner reports typical timing fluctuations. The design is described as somewhat generic by one forum member. On balance, owners rate the Oceanica Watch Co. Mako highly for its impressive feature set and value proposition.

Yema Superman Dato CMM.10

Owners report accuracy ranging from -3 to +5/-3 seconds per day. One owner notes the bezel lock reduces fidget factor, while another reviewer considers the mechanism flimsy. The Yema Superman Dato CMM.10 offers excellent value at $1,790, featuring a distinct fishscale bracelet and a customized in-house CMM.10 movement with a 70-hour power reserve. Overall, owners rate the Yema Superman Dato CMM.10 highly for its value and in-house movement.