Rolex Submariner Date 40mm Automatic Black Mark 3 Dial Oyster Bracelet Ref 1680

Specifications

Brand: Rolex

Model: Submariner Date

Alternate Name: White Submariner, Mark 3

Reference Number: 1680

Production Year: 1978

Case

Case Reference: 1680

Case Shape: Round

Material: Stainless Steel

Diameter: 40mm

Thickness: ~14mm

Bezel: Stainless Steel Unidirectional Rotating Bezel, Black anodized aluminum insert with "Fat Font" and a "Kissing 40" 

Back: Screwdown

Crown: Screwdown triplock

Lug Width: 20mm

Movement:

Type: Mechanical Selfwinding

Caliber: Rolex Caliber 1575 Chonometer

Base Caliber: Rolex Caliber 1570

Functions: Non-Quickset Date, hacking seconds

Power Reserve: ~48 hours

Certification: COSC Superlative Chronometer

Jewels: 26

Frequency: 19,800 vph

Dial:

Color: Black, White text 

Features: Mark III Dial, all white texts, feet before meters print, Closed 6's on the depth rating, the "H" in Chronometer does not align  with the "C" in Certified, open 6's & 9's on the date wheel

Hour Markers: Tritium Treated Luminous filled dots and stick indices

Hands: Mercedes

Crystal:

Type: Plexiglass (Top Hat style)

Water Resistance:

660 feet/ 200 meters

Strap/Bracelet:

Type: Stainless Steel Three-piece Oyster link bracelet

Clasp: Rolex Stainless steel folding clasp with flip lock

End Piece Number: 580

Bracelet number: 93150

Clasp Code: VC

Condition:

Good pre-owned condition, shows wear throughout, shows patina on the lumes, shows scratches on the original Top Hat Acrylic crystal and slightly fading bezel, Original Fat font bezel. Unpolished. A Mark III dial is considered a RARE find and a grail watch!

Accessories:

Box, manual and we will include an appraisal

Warranty:

Comes with our Two Year Limited Warranty