Side by side

Borealis Watch Co. NeptunovsSeiko King Turtle

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

Neptuno
Borealis Watch Co.Neptuno
MSRP $390
King Turtle
SeikoKing Turtle
MSRP $650

At a glance

11 of 29 specs differ
Diameter
Neptuno40.00mm
King Turtle45mm
Power Reserve
Neptuno40h
King Turtle41h
Water Resistance
Neptuno300m
King Turtle200m
MSRP
Neptuno$390
King Turtle$650

Full specifications

Case

5 specs
Diameter
40.00mm
45mm
Thickness
14.10mm
13.2mm
Lug-to-Lug
47.20mm
47.7mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
BGW9
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
NH38
4R36
Power Reserve
40h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$390
$650

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