Side by side

Lorier Olympia SIIvsYema Superman Dato CMM.10

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

Olympia SII
LorierOlympia SII
MSRP $999
Superman Dato CMM.10
YemaSuperman Dato CMM.10
MSRP $1,777
What people say

Owners + reviewers, side by side

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

Lorier Olympia SII

Owners widely praise the Lorier Olympia SII for its excellent value and vintage aesthetic, highlighting the robust Seiko NE88 movement and crisp chronograph pushers. The 39mm case is noted for wearing well, with its layered design effectively managing the 13.8mm thickness. Some owners prefer the hesalite crystal for its aesthetic, while others would like a sapphire option. The bracelet is described as functional but can be a hair nipper. Overall, owners rate the Lorier Olympia SII highly for its execution of a vintage chronograph at an accessible price point.

Yema Superman Dato CMM.10

Owners widely praise the Yema Superman Dato CMM.10 for its excellent value and retro-inspired design, with particular appreciation for the tropical dial and faded bezel. The in-house CMM.10 movement is noted for its 70-hour power reserve and stated accuracy of +5/-3 seconds per day. Some owners find the strap uncomfortable on smaller wrists, and the bezel lock mechanism is considered flimsy by one reviewer. The CMM.10 movement is thicker than alternative micro-rotor movements. Overall, owners rate the Yema Superman Dato CMM.10 highly for its distinctive aesthetic and strong value proposition.

At a glance

10 of 29 specs differ
Diameter
Olympia SII39mm
Superman Dato CMM.1039.5mm
Power Reserve
Olympia SII40h
Superman Dato CMM.1040h
Water Resistance
Olympia SII
Superman Dato CMM.10300m
MSRP
Olympia SII$999
Superman Dato CMM.10$1,777

Full specifications

Case

5 specs
Category
Chronograph
Diver
Diameter
39mm
39.5mm
Thickness
11.85mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Standard
39.5mm Automatic

Movement

2 specs
Caliber
Yema CMM.10
Type
Manual
Automatic

Pricing

1 specs
MSRP
$999
$1,777
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