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Smiths PRECISTA BRONZE PRS-30vsSeiko Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition

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

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PRECISTA BRONZE PRS-30
SmithsPRECISTA BRONZE PRS-30
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition
SeikoProspex Sea 1970 Heritage Diver's Save the Ocean Special Edition
MSRP $1,350
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At a glance

15 of 29 specs differ
Diameter
PRECISTA BRONZE PRS-3042mm
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition42.7mm
Power Reserve
PRECISTA BRONZE PRS-30—
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
PRECISTA BRONZE PRS-30100m
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition200m
MSRP
PRECISTA BRONZE PRS-30—
Prospex Sea 1970 Heritage Diver's Save the Ocean Special Edition$1,350

Full specifications

Case

7 specs
Category
—
Diver
Diameter
42mm
42.7mm
Thickness
12mm
13.2mm
Lug-to-Lug
49mm
46.4mm
Lug Width
24mm
20mm
Material
Bronze
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Dark brown/charcoal
Black
Lume
SuperLuminova
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
ETA 2824-2
6R35
Power Reserve
—
70h
Jewels
25
24

Pricing

1 specs
MSRP
—
$1,350
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