Side by side

Tedoro Harmony 36mm Stainless Steel Seiko NH35AvsZelos Thresher 41 GMT

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

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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.

Tedoro Harmony 36mm Stainless Steel Seiko NH35A

The Tedoro Harmony 36mm Stainless Steel Seiko NH35A is built around the reliable Seiko NH35A automatic movement, with owners reporting accuracy around +/- 5 seconds per day. The 36mm case size is noted as being a custom build, incorporating parts from AliExpress and an Invicta Pro Diver, with specific mention of gold hour and minute hands. On balance, owners find the Tedoro Harmony 36mm Stainless Steel Seiko NH35A to be a satisfactory custom build, appreciating the reliability of the NH35A movement and the familiar styling.

Zelos Thresher 41 GMT

Owners widely praise the Zelos Thresher 41 GMT for its creative design, titanium construction, and excellent lume. Some find the worldtimer bezel busy and the GMT function less easy to read, while others note the double Mother of Pearl dial's dynamic color shifts can be reflective in direct sun. The bezel-based world timer requires manual adjustment and allows for independent GMT use. Overall, owners rate the Zelos Thresher 41 GMT highly for its unique titanium build and striking dial at its price point.

At a glance

12 of 29 specs differ
Diameter
Harmony 36mm Stainless Steel Seiko NH35A36mm
Thresher 41 GMT41mm
Power Reserve
Harmony 36mm Stainless Steel Seiko NH35A41h
Thresher 41 GMT
Water Resistance
Harmony 36mm Stainless Steel Seiko NH35A100m
Thresher 41 GMT200m
MSRP
Harmony 36mm Stainless Steel Seiko NH35A$495
Thresher 41 GMT$729

Full specifications

Case

7 specs
Category
GMT
Diameter
36mm
41mm
Thickness
11.5mm
Lug-to-Lug
41mm
Lug Width
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Burgundy
Damascus LE

Movement

2 specs
Caliber
Seiko NH35
Miyota 9075
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$495
$729
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