Side by side

HELM Togiak ExpeditionvsYema Skin Diver Slim CMM.20

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

Togiak Expedition
HELMTogiak Expedition
MSRP $340
Skin Diver Slim CMM.20
YemaSkin Diver Slim CMM.20
MSRP $2,117

At a glance

15 of 29 specs differ
Diameter
Togiak Expedition42mm
Skin Diver Slim CMM.2047mm
Power Reserve
Togiak Expedition40h
Skin Diver Slim CMM.2040h
Water Resistance
Togiak Expedition200m
Skin Diver Slim CMM.20200m
MSRP
Togiak Expedition$340
Skin Diver Slim CMM.20$2,117

Full specifications

Case

6 specs
Category
Field
Diver
Diameter
42mm
47mm
Thickness
14mm
10mm
Lug-to-Lug
49mm
47mm
Lug Width
22mm
20mm
Material
Titanium
316L Stainless Steel

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Black
Steel
Lume
Super-LumiNova
None

Movement

4 specs
Caliber
Seiko Instruments NH36
Yema CMM.20
Power Reserve
40h
40h
Jewels
24
25
Complications
Day, Date
None

Pricing

1 specs
MSRP
$340
$2,117

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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.

HELM Togiak Expedition

Owners widely praise the HELM Togiak Expedition for its utilitarian design, matte black dial, distinctive handset, and excellent lume. The watch is noted for offering good value and is ISO 6425 tested to 200m water resistance. Some owners find the size and weight may not suit smaller wrists, and the included bracelet and NATO strap are considered uncomfortable. On balance, owners rate the HELM Togiak Expedition highly for its well-executed design and value proposition.

Yema Skin Diver Slim CMM.20

Owners and reviewers widely praise the Yema Skin Diver Slim CMM.20 for its balanced 39mm case, vintage aesthetic, and unique champagne dial. The proprietary CMM.20 micro-rotor movement is a notable feature, though some owners report potential QC issues including erratic timegrapher readings and second-hand stutter. The lume is described as subdued, and while some find the "dragon scale" bracelet beautiful, others consider it generic. The price point is a hurdle for some, and the stamped clasp quality is considered subpar by one reviewer, with a gap noted by an owner. The lack of hacking seconds is flagged as a drawback at its price. Overall, owners and reviewers rate the Yema Skin Diver Slim CMM.20 highly for its vintage charm and balanced wearability.

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