Side by side

Duxot Atlantica 40 Rainbow AutomaticvsBoldr Expedition II

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.

Duxot Atlantica 40 Rainbow Automatic

Owners widely report the Duxot Atlantica 40 Rainbow Automatic is an excellent value at $139, serving as a durable daily wearer with well-aligned bezel markings and acceptable lume. Owners note the watch keeps decent time, with figures around -12 seconds per day. However, the bezel action is stiff, and the stamped bracelet with pin links is described as jangly and uncomfortable. On balance, owners find the Duxot Atlantica 40 Rainbow Automatic a good daily wearer with excellent value, despite its bracelet comfort and bezel stiffness.

Boldr Expedition II

Owners widely praise the Boldr Expedition II for its tool watch utility, legible dials, and bead-blasted finish, with many finding its 41mm size ideal for daily wear and comfortable on various wrists. Reviewers and owners alike highlight its excellent value, well-executed details, and the functional design of its knurled crown. Some owners note the dial color can appear creamier than expected online, and one reviewer found the stock rubber strap to be a minor criticism. The Sellita SW200 movement and domed sapphire crystal are also noted as positive features. On balance, owners and reviewers rate the Boldr Expedition II highly for its functional field watch design and excellent value.

From video reviewers

The Boldr Expedition II's solid construction and reliability are notable strengths. A weakness is the potential for dim lume brightness, as the entire dial is fully covered in lume but the reviewer's assessment implies it might be inadequate.

At a glance

17 of 29 specs differ
Diameter
Atlantica 40 Rainbow Automatic40mm
Expedition II41mm
Power Reserve
Atlantica 40 Rainbow Automatic42h
Expedition II38h
Water Resistance
Atlantica 40 Rainbow Automatic100m
Expedition II200m
MSRP
Atlantica 40 Rainbow Automatic$269
Expedition II$699

Full specifications

Case

7 specs
Category
Mechanical
Tool
Diameter
40mm
41mm
Thickness
12.5mm
14mm
Lug-to-Lug
48.5mm
48mm
Finish
Stainless Steel
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
I Eiger
Indices
Applied
Lume
None
Super-LumiNova

Movement

4 specs
Caliber
Miyota 8215
Sellita SW200-1
Beat Rate
0 vph
28,800 vph
Power Reserve
42h
38h
Jewels
0
25

Pricing

1 specs
MSRP
$269
$699
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