Side by side
Seiko Prospex Marinemaster Marinemaster 1965 Heritage Diver's WatchvsCincinnati Watch Company Tree Frog
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
18 of 29 specs differDiameter
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch39.5mm
Tree Frog38mm
Power Reserve
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch45h
Tree Frog45h
Water Resistance
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch200m
Tree Frog100m
MSRP
Prospex Marinemaster Marinemaster 1965 Heritage Diver's Watch$2,800
Tree Frog$1,995
Full specifications
Case
8 specsCategory
Diver
Dress
Diameter
39.5mm
38mm
Thickness
12.3mm
10.2mm
Lug-to-Lug
47.2mm
46.5mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
200m
100m
Caseback
Solid
—
Crystal & Dial
5 specsCrystal Shape
Box
Domed
AR Coating
Anti-reflective coating on inner surface
Underside
Dial Color
Black
Silver
Indices
Applied
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
4 specsCaliber
6L37
Sellita SW210-1
Type
Automatic
Manual
Beat Rate
28,800 vph
0 vph
Jewels
26
18
Pricing
1 specsMSRP
$2,800
$1,995
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