This Seiko 5 7S26-0560 is a Japanese-made automatic mechanical watch featuring a deep matte black dial, applied silver-tone baton hour markers, luminous detailing, and a clean framed day-date display at 3 o’clock. The polished stainless-steel case is paired with a substantial five-link stainless-steel bracelet, giving the watch a classic and versatile Seiko 5 presence.
Powered by the Seiko Caliber 7S26A automatic movement, this example features Seiko’s Magic Lever automatic winding system and the well-known 7S26 architecture, with 21 jewels and a frequency of 21,600 vibrations per hour.
The dial is marked 7S26-0560 R 2 and MADE IN JAPAN, matching the 7S26-0560 case/reference family.
Collector’s Note
The 7S26-0560 is an appealing Japanese Seiko 5 reference combining the dependable 7S26 automatic platform with a clean black dial and polished stainless-steel case. The applied silver-tone markers, framed day-date window and integrated five-link bracelet give it a refined appearance while retaining the unmistakable Seiko 5 character.
This example is particularly notable for its Made in Japan dial marking and the matching 7S26-0560 R 2 dial code. The exhibition caseback also provides a view of the 7S26A 21-jewel automatic movement, making the mechanical character of the watch visible from the rear.
Specifications
* Brand: Seiko
* Collection: Seiko 5
* Model / Reference: 7S26-0560
* Caseback Reference: 7S26-0560 [A0]
* Dial Code: 7S26-0560 R 2
* Country of Origin: Japan
* Dial Marking: MADE IN JAPAN
* Movement: Seiko Caliber 7S26A
* Movement Type: Automatic Mechanical
* Jewels: 21 Jewels
* Frequency: 21,600 vibrations per hour
* Winding System: Seiko Magic Lever
* Manual Winding: No
* Hacking Seconds: No
* Complications: Day & Date
* Day-Date Position: 3 o’clock
* Case Material: Stainless Steel
* Case Finish: Polished bezel with brushed/polished contoured surfaces
* Caseback: Screw-down exhibition / see-through caseback
* Dial: Deep matte black
* Hour Markers: Applied silver-tone baton markers with luminous dots
* Hands: Polished silver-tone baton hands with luminous inserts
* Seconds Hand: Central sweep seconds hand
* Bracelet: Stainless-steel five-link bracelet
* End Link Reference: 3364-B-E
* Clasp: Folding stainless-steel clasp
* Clasp Marking: Seiko 5 shield logo / JAPAN
* Water Resistance: WATER RESISTANT — as marked on caseback
Case Back Details
The watch features a screw-down exhibition caseback, allowing the automatic movement to be viewed through the transparent section.
The caseback carries the 7S26-0560 [A0] reference along with the WATER RESISTANT, ST. STEEL and MADE IN JAPAN markings.
The visible movement is marked:
SEIKO TIME CORP.
7S26A
21 JEWELS
The combination of the case reference, dial code and movement designation identifies this watch as part of the Seiko 5 7S26-0560 configuration.
Movement Highlights
At the heart of the watch is the Seiko Caliber 7S26A, a 21-jewel automatic mechanical movement operating at 21,600 vibrations per hour.
The movement uses Seiko’s Magic Lever automatic winding system, efficiently winding the mainspring through wrist movement. The 7S26A is designed as a robust automatic calibre and is known for its straightforward, durable architecture.
The movement provides:
* Automatic self-winding
* 21 jewels
* 21,600 vph operating frequency
* Day & Date calendar
* Magic Lever winding system
* Non-hacking seconds
* No manual-winding capability
The 7S26A generation belongs to the earlier 7S26 movement family, generally associated with the period before the later 7S26B revision.
Why You’ll Love It
* Genuine Seiko 5 automatic
* Made in Japan
* Seiko Caliber 7S26A
* 21-jewel automatic movement
* Reliable Magic Lever winding system
* Distinctive deep black dial
* Applied silver-tone luminous hour markers
* Framed Day & Date display
* Polished stainless-steel case
* Five-link stainless-steel bracelet
* 3364-B-E end links
* Exhibition caseback
* Visible Seiko 7S26A movement
* Seiko 5 shield clasp
* JAPAN markings
* Classic 7S26-era Seiko 5 collector appeal
Important Note
This is a vintage/older mechanical watch and may show age-related signs consistent with its age and previous use. Mechanical watches can vary in accuracy, power reserve and performance depending on their age, condition, usage and service history.
The WATER RESISTANT marking on the caseback should not be considered a guarantee of present-day water resistance. Vintage water resistance can only be relied upon after appropriate inspection and professional pressure testing.
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