# Omega Seamaster 600 1960s Review by A.I. WatchMetrics

## Watch Summary
The Omega Seamaster 600 from the 1960s is an iconic vintage diver's watch with a robust cushion-shaped stainless steel case, bi-directional compressor-style rotating bezel, matte black dial featuring tritium-lumed indices and hands, and a date window at 3 o'clock, powered by the reliable automatic Caliber 752 movement with approximately 48 hours of power reserve; it targets serious vintage collectors and dive watch enthusiasts who appreciate pioneering 600-meter water resistance and military-grade toughness originally supplied to Italian frogmen.

## Overall Watch Rating: 8.2/10.0

**History & Innovation Metric (9.5/10.0)** - This model pushed boundaries with 600m water resistance in the 1960s, delivering historical impact comparable to the Blancpain Fifty Fathoms in pioneering professional dive capabilities.
**Dials & Design Metric (9.4/10.0)** - The distinctive cushion case, sword hands, and tritium patina create a timeless, aggressive dive aesthetic that stands alongside the best vintage Rolex Submariners.
**Brand Metric (8.8/10.0)** - Omega's storied luxury heritage shines through in this military-spec piece, on par with established icons from the Swiss elite.
**Cohesiveness Metric (8.8/10.0)** - Seamlessly embodies Omega's dive legacy in a singular, purposeful design without excess.
**Versatility Metric (8.7/10.0)** - Transitions effortlessly from collector display to rugged casual wear, much like a well-preserved Rolex 5513.
**Movement Metric (8.5/10.0)** - The Caliber 752 offers robust automatic performance with date complication and historical reliability akin to period Lemania-based calibers.
**Material Metric (8.3/10.0)** - Solid stainless steel construction with screw-down elements holds up admirably for its era, though hesalite crystal trails modern sapphire benchmarks.
**Rarity Metric (7.8/10.0)** - Limited 1960s production and strong collector demand place it in the same league as scarce military Omegas on the secondary market.
**Functions Metric (6.2/10.0)** - Core timekeeping with date and dive bezel provides solid utility, matching entry-level modern divers like the Seiko 62MAS reissue.
**Complications Metric (4.1/10.0)** - Basic date adds minimal complexity, typical for straightforward tool watches of the period.

## Total Performance Score (TPS): 9.9

## WM Collector Grade: A+

## Performance Insights: Excels in history, design, and brand prestige with strong versatility and movement quality, while basic complications are offset by exceptional value well above expectations for its secondary market pricing around $8,500.

## TPS Interpretation: Exceptional Value: The watch vastly overdelivers on iconic heritage, durability, and collector appeal relative to its price point.

## Watch Data
[https://images.chrono24.com/image.jpg/uhr/12345678/1] - https://images.chrono24.com/image.jpg/uhr/12345678/1; [https://images.chrono24.com/image.jpg/uhr/12345678/2] - https://images.chrono24.com/image.jpg/uhr/12345678/2; [https://images.chrono24.com/image.jpg/uhr/12345678/3] - https://images.chrono24.com/image.jpg/uhr/12345678/3; [Nickname] - 600; [Brand] - Omega; [Model] - Seamaster 600; [Country] - Switzerland; [Product Link] - https://www.omegawatches.com/watch-omega-history/seamaster-600/overview; [reviewLink] - https://www.fratellowatches.com/omega-seamaster-600-a-true-vintage-gem/; [Movement Type] - Automatic; [Movement Name] - Caliber 752; [# Secondary] - 1; [watchDescription] - Vintage 1960s Omega Seamaster 600 ref. 135.030 diver with cushion stainless steel case bi-directional dive bezel black tritium dial date at 3 and screw-down crown; [caseWidth] - 42; [lugToLugLength] - 50; [thickness] - 15.5; [lug] - 22; [waterResist] - 600; [powerReserve] - 48; [beatFrequency] - 18000; [lume] - Tritium; [jewels] - 17; [caseMaterial] - Stainless Steel; [watchGlass] - Hesalite; [Bezel] - Bi-directional rotating diver; [caseback] - Solid screw-down; [Crown] - Screw-down; [Strap] - Stainless steel beads-of-rice bracelet; [Shape] - Cushion; [Dial] - Black matte luminous indices; [Seconds] - yes; [Date] - yes; [Calendar] - no; [Chiming] - no; [Chronograph] - no; [Compass] - no; [dateCompilation] - no; [DigitalDisplay] - no; [Dress] - no; [Field] - no; [GMT] - no; [Mechanical Alarm] - no; [Moonphase] - no; [Tourbillon] - no; [worldTimer] - no; [powerReserveIndicator] - no; [Diver] - yes; [Pilot] - no; [racing] - no; [Skeleton] - no; [Vintage] - yes; [StyleFormal] - no; [StyleCasual] - yes; [StyleSports] - yes; [StyleTravel] - no; [StyleAdventure] - yes; [StyleCollector] - yes; [StyleTool] - yes; [StyleStatement] - yes; [StyleVintage] - yes; [StyleSmart] - no; [StyleCustom] - no; [TPS_new] - 9.9; [TPSgrade] - A+; [TPSimpliedPrice] - 4200;

**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**