1960s Zodiac Sea Wolf Automatic Watch 722-946 35.5mm Bakelite Bezel ALL S.S. Wristwatch - Original Bracelet

Watch Overview

The Zodiac Sea Wolf automatic wristwatch, reference 722-946, dated from the 1960s stands as one of the earliest purpose-built dive watches, admired for its robust construction and timeless design. It features a matte black dial with baton markers, Arabic numerals at 12, 6, and 9, and a framed date window at 3 o’clock. The luminous hands and markers have aged beautifully, paired with a bi-directional rotating bezel that completes its classic diver appearance.

Inside beats the dependable Zodiac automatic movement, offering 17 jewels, manual winding capability, and a smooth sweep seconds hand. It runs at a frequency of 21,600 vibrations per hour and delivers a power reserve of approximately 40 hours, ensuring reliable timekeeping on or off the wrist.

The 35.5 mm stainless steel case with snap back and signed crown remains well-preserved, complemented by the original Zodiac stainless steel bracelet. A superb example of mid-century Swiss tool-watch engineering—authentic, collectible, and ready to wear.

Product Details

General Specifications

• Brand: Zodiac
• Type: Wristwatch
• Model: Sea Wolf
• Reference: 722-946
• Year / Era: 1960s - Vintage
• Gender: Men's
• Country of Manufacture: Switzerland - Swiss Made

Dial & Display

• Display: Analog
• Color: Black
• Features: Baton indices and Arabic numerals at 12, 6, and 9. Black minute/second track and luminous matching hands. Date window at 3 o'clock.

Movement

• Type: Automatic
• Caliber: Zodiac 70-72
• Jewels: 17
• Movement Functions:
  • Manual-winding
  • Central hours and minutes
  • Sweep Seconds
  • Date calendar
• Power Reserve: 40-hours
• Frequency: 21,600 vph

Case & Band

• Material: Stainless Steel
• Case Shape: Round
• Bezel: Bakelite Bi-directional rotating
• Crystal: -
• Back: Snap
• Crown: Signed pull-push
• Water Resistance: 200 meters (660 feet / 20 ATM / 20 bar)
• Band Type: Original Zodiac stainless steel bracelet, fits wrist up to 7" (17.8cm)
• Case Back Markings: Zodiac Sea Wolf - Water-Tested - 20 ATM Especially

Case Measurements (mm)

• Case Size: 35.5
• Case Diameter w/Crown: 39
• Case Lug to Lug: 43
• Case Thickness: 11.5
• Lug Width: 18
• Band Width: 16.5

Additional Info

• Box & Papers: NO
• Condition: The watch is in good condition, signs of wear consistent with use and age, a solid case, bezel, nice dial and original Zodiac bracelet.
• Extras: This timepiece has been fully inspected and authenticated by our in-house watchmaker, confirming that it runs accurately. It is ready to wear.

History & Legacy of Zodiac

Zodiac’s vintage timepieces are deeply respected among watch enthusiasts for their reliability, design, and attention to detail. The brand continues to draw from its rich archive, reviving classic references with careful consideration. By preserving original case dimensions, dial layouts, and overall aesthetics, Zodiac ensures that modern reissues retain the character of their predecessors—while incorporating upgraded movements and materials suited for today’s standards.

A standout chapter in Zodiac’s history began in 1953 with the introduction of the Sea Wolf, one of the first purpose-built dive watches made available to the general public. Its successor, the Super Sea Wolf of the early 1970s, built on that legacy with improved depth ratings and robust construction. Both models remain highly collectible and are regarded as milestones in the evolution of the dive watch category.

About Second Hand Horology

At SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature:

Professional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience.

We also warmly invite you to visit our physical shop and explore the collection in person.

Contact Us

We appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts.

Thank you for your business—we truly appreciate your support and look forward to serving you again in the future!

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