Side by side

Sinn 358 DIAPALvsBaltic Aquascaphe Titanium

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

358 DIAPAL
Sinn358 DIAPAL
MSRP $4,255
Aquascaphe Titanium
BalticAquascaphe Titanium
MSRP $788

At a glance

19 of 29 specs differ
Diameter
358 DIAPAL42mm
Aquascaphe Titanium41mm
Power Reserve
358 DIAPAL48h
Aquascaphe Titanium42h
Water Resistance
358 DIAPAL100m
Aquascaphe Titanium300m
MSRP
358 DIAPAL$4,255
Aquascaphe Titanium$788

Full specifications

Case

9 specs
Category
Tool
Diver
Diameter
42mm
41mm
Thickness
15mm
13mm
Lug-to-Lug
47mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Finish
satinized
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
Anthracite
Black
Indices
Applied
Lume
Luminescent
SuperLuminova

Movement

4 specs
Caliber
LJP L100
Miyota 9039
Power Reserve
48h
42h
Jewels
26
25
Complications
GMT, Date, Chronograph
None

Pricing

1 specs
MSRP
$4,255
$788

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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 358 DIAPAL

The Sinn 358 DIAPAL is widely praised as a handsome, unfussy tool watch with excellent legibility and solid construction, featuring a reliable and exact second timezone complication. Owners and reviewers highlight its DIAPAL oil-free escapement and Ar-Dehumidifying technology for contributing to its accuracy, and note the 42mm brushed stainless steel case is well-sized. One reviewer flags the skeletonized GMT hand as sometimes lacking legibility. Overall, owners and reviewers rate the Sinn 358 DIAPAL highly for its robust build and practical travel watch functionality.

Baltic Aquascaphe Titanium

The Baltic Aquascaphe Titanium is widely praised for its lightweight, brushed grade 5 titanium case, vintage-inspired high-domed sapphire crystal, and visually appealing ceramic bezel. Owners and reviewers highlight its modern, purpose-driven design with squared-off crown guards and a no-date display, noting excellent finishing for its price point. The watch offers 300m water resistance and a fully lumed bezel. Some reviewers find the 41mm bezel less vintage than the original and note potential glare issues, while others welcome the updated design and improved specifications. One owner reported a bezel detachment issue, leading to a repair quote that sparked debate within the community regarding value and quality for the price. The movement is a Miyota 9039 with a 42-hour power reserve. Overall, owners and reviewers rate the Baltic Aquascaphe Titanium highly for its contemporary dive watch design and excellent finishing at its price point.

From video reviewers

The watch's comfortable fit for smaller wrists is a notable strength, with a 41mm case size and 47mm lug-to-lug fit. A potential weakness is the ceramic bezel's potential for wear and tear. Reviewers disagree on the watch's lume, with one reviewer mentioning it's not the brightest and the other not mentioning it at all.

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