Side by side

Longines LEGEND DIVER BRONZEvsYema Superman Steel CMM.10

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

LEGEND DIVER BRONZE
LonginesLEGEND DIVER BRONZE
MSRP $3,550
Superman Steel CMM.10
YemaSuperman Steel CMM.10
MSRP $1,890

At a glance

13 of 29 specs differ
Diameter
LEGEND DIVER BRONZE42mm
Superman Steel CMM.1039mm
Power Reserve
LEGEND DIVER BRONZE72h
Superman Steel CMM.1040h
Water Resistance
LEGEND DIVER BRONZE300m
Superman Steel CMM.10300m
MSRP
LEGEND DIVER BRONZE$3,550
Superman Steel CMM.10$1,890

Full specifications

Case

5 specs
Diameter
42mm
39mm
Thickness
12.7mm
11.3mm
Lug-to-Lug
52.6mm
Lug Width
22mm
19mm
Material
Bronze
316L Stainless Steel

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Both sides
Inner
Dial Color
Green
Steel
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
L888.5
Yema CMM.10
Beat Rate
25,200 vph
28,800 vph
Power Reserve
72h
40h

Pricing

1 specs
MSRP
$3,550
$1,890

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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.

Longines LEGEND DIVER BRONZE

The Longines LEGEND DIVER BRONZE is widely praised for its striking green fumé dial and heritage design, with reviewers noting its value and the thoughtful inclusion of a hypoallergenic titanium caseback. Owners find the watch comfortable and stylish, appreciating its retro styling and internal rotating bezel. However, some owners report that the bronze case patinas slowly, developing a muted darkening, and that the lume is not strong. A few owners also find the long lugs make it too large for smaller wrists, and one notes the clasp is a scratch magnet and the bracelet lacks end links. On balance, owners and reviewers rate the Longines LEGEND DIVER BRONZE highly for its captivating dial and vintage aesthetic at its price point.

Yema Superman Steel CMM.10

Owners widely praise the Yema Superman Steel CMM.10 for its refined casework, including polished lug bevels and an elegant crown guard, and its comfortable 39mm x 10.5mm dimensions. The glossy black lacquer dial and bezel insert are noted for adding depth, and the in-house CMM.10 movement is reported to be accurate, with one owner observing a loss of only 2 seconds over 2 days. The scales bracelet is described as gorgeous and nearly invisible on the wrist, though some find its polished center links too flashy. One reviewer flagged the signature bezel lock mechanism as flimsy and inconvenient. The CMM.10 automatic movement offers a 70-hour power reserve and is regulated to within +5/-3 seconds per day. On balance, owners and reviewers rate the Yema Superman Steel CMM.10 highly for its refined finishing and comfortable wearability at its price point.

From video reviewers

The Yema Steel features an in-house movement with a micro-rotor, one of the most beautiful at this price point. The watch's clasp feels a bit thin, which is a notable drawback. Reviewers disagree on the movement's power reserve, with one reviewer noting a 42-hour reserve and the other not mentioning power reserve at all.

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