Side by side

Boldr Odyssey 40mmvsSinn U50 SDR with TEGIMENT option

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Odyssey 40mm

Owners praise Boldr for impressive specifications and value, with one owner noting the Odyssey Black Dragonfish has superior specs and movement compared to other models. A separate owner finds the Venture to be an exceptional value and versatile with strap changes. However, one owner feels the Venture's size is borderline for an 8-inch wrist. Overall, owners rate Boldr highly for its value and specifications.

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.

At a glance

18 of 29 specs differ
Diameter
Odyssey 40mm40mm
U50 SDR with TEGIMENT option41mm
Power Reserve
Odyssey 40mm42h
U50 SDR with TEGIMENT option38h
Water Resistance
Odyssey 40mm300m
U50 SDR with TEGIMENT option500m
MSRP
Odyssey 40mm$799
U50 SDR with TEGIMENT option$3,326

Full specifications

Case

7 specs
Diameter
40mm
41mm
Thickness
12.5mm
11.2mm
Lug-to-Lug
48mm
Material
Titanium
Stainless Steel
Finish
bead-blasted
Water Resistance
300m
500m
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Yes
Underside
Dial Color
Aurora
Black
Indices
Lume
Super-LumiNova
Luminescent

Movement

5 specs
Caliber
Sellita SW300-1
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
38h
Jewels
0
25
Complications
None
Date

Pricing

1 specs
MSRP
$799
$3,326
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