Side by side
Big Idea Design Ti GMT WatchvsSeiko Prospex Sea 1965 Heritage Diver's Watch
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
16 of 29 specs differDiameter
Ti GMT Watch40.5mm
Prospex Sea 1965 Heritage Diver's Watch40mm
Power Reserve
Ti GMT Watch—
Prospex Sea 1965 Heritage Diver's Watch72h
Water Resistance
Ti GMT Watch200m
Prospex Sea 1965 Heritage Diver's Watch300m
MSRP
Ti GMT Watch$975
Prospex Sea 1965 Heritage Diver's Watch$1,300
Full specifications
Case
7 specsCategory
—
Diver
Diameter
40.5mm
40mm
Thickness
0mm
13mm
Lug-to-Lug
0mm
46.4mm
Lug Width
0mm
20mm
Material
—
Stainless Steel
Water Resistance
200m
300m
Crystal & Dial
5 specsCrystal
—
Sapphire
Crystal Shape
—
Curved
AR Coating
—
Anti-reflective coating on inner surface
Dial Color
White
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Miyota 9075
Seiko 6R55
Power Reserve
0h
72h
Jewels
0
24
Pricing
1 specsMSRP
$975
$1,300
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Big Idea Design Ti GMT Watch vs Seiko Prospex Sea 1965 Heritage Diver's Watch gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
BOLDR Supply Co. Odyssey AuroravsSeiko Prospex Sea 1965 Heritage Diver's WatchBorealis Watch Co. Estoril 300 GMTvsSeiko Prospex Sea 1965 Heritage Diver's WatchSeiko Prospex Sea 1965 Heritage Diver's WatchvsTSAO Baltimore Steel Torsk GMT 39Jack Mason Strat-o-timer GMTvsSeiko Prospex Sea 1965 Heritage Diver's WatchBig Idea Design Ti GMT WatchvsVaer D5 Meridian AutoBig Idea Design Ti GMT WatchvsHenry Archer Nordsø