Side by side

Sinn 936 SvsBoldr Expedition II

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 936 S

The Sinn 936 S is lauded for its purposeful bicompax dial, scratch-resistant TEGIMENT-hardened black-coated case, and the in-house SZ05 movement. Reviewers highlight its 60-minute register for immediate readability and 100 meters of water resistance with pushers operable underwater, along with 1,000 gauss anti-magnetism. At 43mm and 15mm thick, its size is noted as large, and the price is €4,150. One reviewer expressed a desire for a re-engineered bracelet from Sinn, considering it a brand weakness. Overall, reviewers rate the Sinn 936 S highly for its focused chronograph purpose and robust specifications at its price point.

From video reviewers

The high visibility dial design is a consensus strength. The lume brightness was noted as limited. Reviewers disagreed on the necessity of the date display.

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
936 S43mm
Expedition II41mm
Power Reserve
936 S38h
Expedition II38h
Water Resistance
936 S100m
Expedition II200m
MSRP
936 S$4,482
Expedition II$699

Full specifications

Case

7 specs
Diameter
43mm
41mm
Thickness
15mm
14mm
Lug-to-Lug
48mm
Lug Width
22mm
20mm
Finish
black
Water Resistance
100m
200m
Caseback

Crystal & Dial

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

Movement

4 specs
Caliber
Sinn SZ05
Sellita SW200-1
Beat Rate
28,800 vph
0 vph
Jewels
26
0
Complications
Date, Chronograph
None

Pricing

1 specs
MSRP
$4,482
$699
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