Side by side

Sinn 358 DIAPALvsYema Flygraf Navigator

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

358 DIAPAL
Sinn358 DIAPAL
MSRP $4,255
Flygraf Navigator
YemaFlygraf Navigator
MSRP $1,199

At a glance

17 of 29 specs differ
Diameter
358 DIAPAL42mm
Flygraf Navigator40mm
Power Reserve
358 DIAPAL48h
Flygraf Navigator40h
Water Resistance
358 DIAPAL100m
Flygraf Navigator100m
MSRP
358 DIAPAL$4,255
Flygraf Navigator$1,199

Full specifications

Case

7 specs
Category
Tool
Chronograph
Diameter
42mm
40mm
Thickness
15mm
13.9mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
satinized
Brushed and polished
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Inner
Dial Color
Anthracite
Steel
Indices
Applied
Lume
Luminescent
None

Movement

4 specs
Caliber
LJP L100
Power Reserve
48h
40h
Jewels
26
25
Complications
GMT, Date, Chronograph
None

Pricing

1 specs
MSRP
$4,255
$1,199

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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.

Yema Flygraf Navigator

Owners widely praise the Yema Flygraf Navigator's value and attractive design. However, community members express concerns regarding quality control and customer service, with one owner advising against purchase due to these issues. The in-house MBP1000 movement is noted as a mix of components, and one owner doubts its long-term reliability. On balance, owners find the Yema Flygraf Navigator a nice-looking watch with good value, but significant concerns exist around quality control and customer service.

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