Side by side

Sinn 358 DIAPALvsBorealis Watch Co. Sea Storm MK2

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

358 DIAPAL
Sinn358 DIAPAL
MSRP $4,255
Sea Storm MK2
Borealis Watch Co.Sea Storm MK2
MSRP $475

At a glance

18 of 29 specs differ
Diameter
358 DIAPAL42mm
Sea Storm MK241.50mm
Power Reserve
358 DIAPAL48h
Sea Storm MK240h
Water Resistance
358 DIAPAL100m
Sea Storm MK2300m
MSRP
358 DIAPAL$4,255
Sea Storm MK2$475

Full specifications

Case

8 specs
Category
Tool
Diver
Diameter
42mm
41.50mm
Thickness
15mm
14.15mm
Lug-to-Lug
—
48.50mm
Lug Width
22mm
20mm
Finish
satinized
Brushed and polished
Water Resistance
100m
300m
Caseback
—
Solid

Crystal & Dial

5 specs
Crystal Shape
—
Flat
AR Coating
Underside
Inner
Dial Color
Anthracite
Black
Indices
—
Applied
Lume
Luminescent
BGW9

Movement

4 specs
Caliber
LJP L100
NH38
Power Reserve
48h
40h
Jewels
26
25
Complications
GMT, Date, Chronograph
None

Pricing

1 specs
MSRP
$4,255
$475

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