Vintage Sears Diver Self-winding Watch Date Indicator S.S. Wristwatch Swiss

Watch Overview

This is a vintage Sears diver automatic watch dated from the 1970s. It is a self-winding watch powered by a Brevets automatic movement caliber Baumgartner 158 31/7, featuring one jewel, a sweep seconds-hand and a date indicator. This Swiss-made timepiece offers a 44-hour power reserve and beats at a high frequency of 18,000 vibrations per hour.

Housed in a 37.7mm round case in base metal bezel and stainless steel case back. It has a bi-directional rotating bezel and is water resistant.

It has a black dial with luminous cream Arabic numerals with baton hour markers, white minute/second track and luminous hands. The day indicator is located at 3 o'clock. The watch is coming on a black rubber two-piece strap. Fully inspected and authenticated by our in-house watchmaker, this timepiece runs accurately and is ready to wear and enjoy.

Product Details

General Specifications

• Brand: Sears
• Type: Wristwatch
• Model: Diver Automatic
• Year / Era: 1970s - Vintage
• Country of Manufacture: Switzerland

Dial & Display

• Display: Analog
• Color: Black
• Features: Arabic numerals, minute/second track. Date indicator. Luminous indexes and hands.

Movement

• Type: Self-winding
• Caliber: Baumgartner 158 31/7
• Jewels: 1
• Movement Functions:
  • Sweep-seconds
  • Date indicator
• Power Reserve: 44 hours
• Frequency: 18,000 vph

Case & Band

• Material: Stainless steel case back
• Case Shape: Round
• Bezel: Bi-directional
• Crystal: Acrylic
• Back: Screw
• Water Resistance: -
• Band Type: Black rubber two-piece strap
• Case Back Markings: Swiss Made Stainless steel Back Water-Resistant Base Metal Bezel Self-winding 16097 12

Case Measurements (mm)

• Case Size: 37.7
• Case Diameter w/Crown: 41.3
• Case Lug to Lug: 46
• Case Thickness: 14
• Lug Width: 19.7
• Band Width: 17

Additional Info

• Box & Papers: NO
• Condition: The watch is in good condition, with some signs of wear consistent with use. It features a solid case, bezel, clean dial and good strap.
• Extras: Fully inspected and authenticated by our in-house watchmaker, confirming that it runs accurately. It is ready to wear.

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

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