Side by side

Seiko Prospex Sea 1968 Heritage Diver's GMTvsSpinnaker Tesei Titanium

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

Prospex Sea 1968 Heritage Diver's GMT
SeikoProspex Sea 1968 Heritage Diver's GMT
MSRP $1,500
Tesei Titanium
SpinnakerTesei Titanium
MSRP $625

At a glance

10 of 29 specs differ
Diameter
Prospex Sea 1968 Heritage Diver's GMT42mm
Tesei Titanium42mm
Power Reserve
Prospex Sea 1968 Heritage Diver's GMT72h
Tesei Titanium40h
Water Resistance
Prospex Sea 1968 Heritage Diver's GMT200m
Tesei Titanium200m
MSRP
Prospex Sea 1968 Heritage Diver's GMT$1,500
Tesei Titanium$625

Full specifications

Case

4 specs
Thickness
12.9mm
14mm
Lug-to-Lug
48.6mm
50mm
Lug Width
20mm
22mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
6R54
SII NH35A
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$1,500
$625

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