A BIRTHDAY WATCH IS A WATCH PRODUCED THE SAME MONTH AND YEAR AS YOUR BIRTH MONTH AND YEAR

Make: Seiko
Type: Automatic
Model: 3rd Generation Divers 
Year of Production: March 1979
Movement: 6306-7001
BPH: 21,600
Number of Jewels: 21
Hand and Dial: 3D Button Indices and Diver Hands
Width: 44mm
Height (Lug to Lug): 45mm
Thickness: 13mm
Lug Width: 22mm
Strap: Brand-New After-Market Seiko Wave Silicon Strap
Pouch / Box: Brand-New EVA Type Zipper Pouch

According to the most reliable online sources, the Seiko 6306 movement found in this diver watch debuted in 1976 to 1981.

This timepiece superseded the 6105 "Captain Willard," and is the predecessor of the famous 6309 "Turtle."

For Seiko Collectors and Vintage fans, this Seiko 6306-7001 SUWA JDM is the 3rd Seiko full-fledged diver's watch and beyond a doubt, a Collectible.

It's original matt-black dial, 3D button indices, hands, date window and case are in excellent condition after a thorough cleaning. The case and original crystal were buffed to remove age marks and stains and is now in stunning condition albeit a few miniscule scratches that are barely noticeable.

The movement was carefully stripped and meticulously cleaned via ultrasonic immersion, oiled, re-assembled and calibrated on 16 July 2023; hence, it underwent an overhaul and not a general servicing. It should be able to operate unhindered until the next servicing thereby providing the owner peace of mind.

The crown is original and is located at its traditional 4H position.

Equipped with the workhorse 6306 movement, it operates at 21,600 BHP and has 21 jewels. The time-grapher shows excellent readings of +2 seconds and amplitude of 165 with a relatively straight line! Such readings are highly exceptional even by brand new modern automatic watch standards whereby the accepted tolerance is -20 to +40 seconds a day! This is a testament to the quality, the meticulous care provided over the years, and the expert calibration conducted.

The case width (without crown) and height are approximately 44mm and 45mm respectively. This lug width is 22mm and the strap can accommodate wrists up to 21cm; hence, this watch is suitable for men and the modern women.

A brand-new navy-blue aftermarket Seiko Wave silicon strap with silver buckle is provided as part of the deal.

To the best of our knowledge and expertise when overhauling the timepiece, the watch is 100% original Seiko components from this particular watch. No parts were replaced with aftermarket parts or modified.

Due to its age, this timepiece has not been water-resistant tested.

The pictures provided show the watch in immaculate condition (no dents and major scratches), and the movement within squeaky clean and well maintained. It has also been demagnetised to improve parts reliability, minimise wear + tear, and improve accuracy. The only drawback is the lack of documentation and original box. A nice purposeful carrying case or box will be provided instead. 

Seldom can one find a vintage watch that offers this and more. Yes, there are many other same / similar models in the market, BUT none are as well kept, maintained and calibrated as what you see here, and with an attractive price to boot. Hence, it is a no-brainer that this one-of-a-kind watch will make an extremely beautiful birthday present for that special someone born in March 1979. Another no-brainer is the fact that the value of this watch will appreciate over time.

Bear in mind that this watch has seen many of the previous owners’ ups and downs in life and should be cherished and well taken care of for the next generation to savour such engineering beauty.

This is a highly sort-after Seiko 6306-7001 in stunning condition with a well-preserved dial, indices, hands and case, and a high-quality aftermarket Seiko Wave Strap, so, be unique and own a March 1979 Birthday Watch that is almost impossible to source or purchase it for that special someone instead.