Side by side

Sinn U50 SDR with TEGIMENT optionvsHELM Vanuatu Titanium

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.

Sinn U50 SDR with TEGIMENT option

The Sinn U50 SDR with TEGIMENT option is widely praised for its robust submarine steel construction, impressive 50bar water resistance, and excellent anti-reflective coating. Owners and reviewers highlight its toolish, legible dial, satisfyingly tactile bezel, and the outstanding scratch resistance provided by the TEGIMENT hardening. Some owners note the lume is underwhelming, and a few find the clasp aesthetically large and chunky despite its functional diver's extension. Overall, owners and reviewers rate the Sinn U50 SDR with TEGIMENT option highly for its exceptional build quality and scratch resistance at its price point.

HELM Vanuatu Titanium

The HELM Vanuatu Titanium is widely praised by owners for its lightweight titanium construction, brushed gunmetal finish, simple design, legible hands and markers, and excellent lume, offering significant value at $300. Owners note the watch looks good in person and express enthusiasm for their existing Vanuatu Ti models. Some owners wish for Miyota 9x movements in place of the NH series. The unhardened titanium scratches easily, and the 42mm case may be too large for smaller wrists. A significant drawback is the long waiting list. On balance, owners rate the HELM Vanuatu Titanium highly for its lightweight titanium build and excellent lume at the price point.

At a glance

17 of 29 specs differ
Diameter
U50 SDR with TEGIMENT option41mm
Vanuatu Titanium42mm
Power Reserve
U50 SDR with TEGIMENT option38h
Vanuatu Titanium40h
Water Resistance
U50 SDR with TEGIMENT option500m
Vanuatu Titanium300m
MSRP
U50 SDR with TEGIMENT option$3,326
Vanuatu Titanium$350

Full specifications

Case

8 specs
Diameter
41mm
42mm
Thickness
11.2mm
14mm
Lug-to-Lug
50mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium
Finish
bead-blasted
Water Resistance
500m
300m
Caseback

Crystal & Dial

4 specs
Crystal Shape
AR Coating
Underside
Yes
Indices
Lume
Luminescent
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW300-1
Seiko NH35
Beat Rate
28,800 vph
0 vph
Power Reserve
38h
40h
Jewels
25
24

Pricing

1 specs
MSRP
$3,326
$350
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