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Seiko Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretationvsUgly Watch Co 100m GMT Sport Diver

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

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Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
SeikoProspex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation
MSRP $2,800
100m GMT Sport Diver
Ugly Watch Co100m GMT Sport Diver
Buy from Seiko ↗
Buy used on eBay ↗
Buy from Ugly Watch Co ↗
Buy used on eBay ↗

At a glance

13 of 29 specs differ
Diameter
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation39.5mm
100m GMT Sport Diver42mm
Power Reserve
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation45h
100m GMT Sport Diver41h
Water Resistance
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation200m
100m GMT Sport Diver100m
MSRP
Prospex Marinemaster Marinemaster 1965 Diver’s Modern Re-interpretation$2,800
100m GMT Sport Diver—

Full specifications

Case

5 specs
Category
Diver
—
Diameter
39.5mm
42mm
Thickness
12.3mm
12.6mm
Lug-to-Lug
47.2mm
—
Water Resistance
200m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
6L37
Seiko NH34A
Power Reserve
45h
41h
Jewels
26
25

Pricing

1 specs
MSRP
$2,800
—
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