Side by side

Sternglas MerionvsYema Navygraf Heritage

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

Merion
SternglasMerion
MSRP $701
Navygraf Heritage
YemaNavygraf Heritage
MSRP $990

At a glance

12 of 29 specs differ
Diameter
Merion41mm
Navygraf Heritage39mm
Power Reserve
Merion41h
Navygraf Heritage40h
Water Resistance
Merion200m
Navygraf Heritage100m
MSRP
Merion$701
Navygraf Heritage$990

Full specifications

Case

6 specs
Diameter
41mm
39mm
Thickness
14mm
10.85mm
Lug-to-Lug
49mm
46mm
Lug Width
20mm
19mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminova
None

Movement

3 specs
Caliber
Seiko TMI NH35
Sellita SW200
Power Reserve
41h
40h
Jewels
25

Pricing

1 specs
MSRP
$701
$990

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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.

Sternglas Merion

The value proposition of the Sternglas Merion is consistently praised by reviewers. Reviewers disagree on whether the Sternglas Merion is the best dive watch under €500.

Yema Navygraf Heritage

Owners widely praise the Yema Navygraf Heritage for its comfortable 39mm wearability and faithful 1970s reissue design, noting craftsmanship better than expected. Some owners report quality control issues including bezel free play and misalignment, while others find the bezel very tight to turn despite precise 120 clicks. The in-house MBP2000 movement is noted by some to be loud and run approximately +10 to +15 seconds per day. On balance, owners appreciate the Yema Navygraf Heritage for its retro aesthetic and comfortable sizing, with noted concerns around movement accuracy and bezel action.

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