Side by side

Orient HeliosvsUndone Basecamp Classic Blackout Automatic

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.

Orient Helios

The Orient Helios is widely praised for its vibrant dial, open-heart design, and excellent value for money, with owners noting its great finish and quality that exceeds its price point. The watch is described as attractive and stylish, with a thin profile that wears comfortably, though some owners wish it were smaller. Accuracy figures vary, with one owner reporting it consistently runs 5-6 seconds fast per day, while another sees it at 1-2 seconds fast. Opinions are split on the inclusion of a date window, with some finding it desirable for practicality and aesthetic balance, while others prefer its absence. The stock bracelet receives mixed reviews, with one owner finding it awkward and upgrading to a strap, while another considers it nice with a smooth finish and solid links. Overall, owners rate the Orient Helios highly for its mesmerizing open-heart dial and impressive quality at an attainable price.

From video reviewers

The Orient Helios features an appealing open-heart dial with a gradient effect. Reviewers found the 38mm case size to be a compelling option for smaller wrists.

Undone Basecamp Classic Blackout Automatic

Owners widely praise the Undone Basecamp Classic Blackout Automatic for its convincing vintage Explorer aesthetic, thoughtful case detailing, and bi-directional bezel with well-judged friction. The domed crystal and Explorer-style hour hand are noted design standouts, contributing to its attractive military feel and unique elements. Some owners criticize the Lexan crystal's long-term durability and the handset design. On balance, owners and reviewers rate the Undone Basecamp Classic Blackout Automatic highly for its vintage aesthetic and value.

At a glance

16 of 29 specs differ
Diameter
Helios40.5mm
Basecamp Classic Blackout Automatic40mm
Power Reserve
Helios40h
Basecamp Classic Blackout Automatic
Water Resistance
Helios30m
Basecamp Classic Blackout Automatic100m
MSRP
Helios$335
Basecamp Classic Blackout Automatic$345

Full specifications

Case

7 specs
Category
Diameter
40.5mm
40mm
Thickness
12mm
0mm
Lug-to-Lug
47mm
0mm
Lug Width
21mm
0mm
Water Resistance
30m
100m
Caseback
Display

Crystal & Dial

2 specs
Crystal
Mineral
Dial Color
Green

Movement

6 specs
Caliber
Orient FT622
Seiko NH35
Beat Rate
21,600 vph
0 vph
Power Reserve
40h
Jewels
22
0
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$335
$345
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