Side by side

Serket Watch Co Overdrive ChronographvsSeiko Prospex Sea 1965 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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Overdrive Chronograph
Serket Watch CoOverdrive Chronograph
MSRP $499
See the full Overdrive Chronograph
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
SeikoProspex Sea 1965 Heritage Diver's Save the Ocean Special Edition
MSRP $1,250
See the full Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition
Buy from Serket Watch Co ↗
Buy used on eBay ↗
Buy from Seiko ↗
Buy used on eBay ↗

At a glance

14 of 29 specs differ
Diameter
Overdrive Chronograph42mm
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition40.5mm
Power Reserve
Overdrive Chronograph—
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition70h
Water Resistance
Overdrive Chronograph100m
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition200m
MSRP
Overdrive Chronograph$499
Prospex Sea 1965 Heritage Diver's Save the Ocean Special Edition$1,250

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
40.5mm
Thickness
13.3mm
13.2mm
Lug-to-Lug
48.4mm
47.6mm
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Sage Green
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Seagull 1901
6R35
Type
Manual
Automatic
Power Reserve
—
70h
Jewels
25
24

Pricing

1 specs
MSRP
$499
$1,250
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