Side by side

Sangin Instruments Atlas IIIvsSeiko Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition

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

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Atlas III
Sangin InstrumentsAtlas III
MSRP $949
See the full Atlas III
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
SeikoProspex Sea 1968 Heritage Diver's GMT Watch Limited Edition
MSRP $1,750
See the full Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition
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At a glance

14 of 29 specs differ
Diameter
Atlas III42mm
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition42mm
Power Reserve
Atlas III—
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition72h
Water Resistance
Atlas III200m
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition300m
MSRP
Atlas III$949
Prospex Sea 1968 Heritage Diver's GMT Watch Limited Edition$1,750

Full specifications

Case

6 specs
Category
—
Diver
Thickness
0mm
13.3mm
Lug-to-Lug
0mm
48.6mm
Lug Width
0mm
20mm
Material
—
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal
—
Sapphire
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
Black
—
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
La Joux-Perret G100
Seiko 6R54
Power Reserve
0h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$949
$1,750
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