Orient Multi-Year Calendar ref. 8Y46946724-B37 – 1971 42mm

ORIENT MULTI-YEAR CALENDAR ref. 8Y46946724-B37, 1971

The Orient Multi-Year Calendar is one of the most distinctive models from the Japanese brand in the 1970s. Its elaborate dial, multi-year calendar function, and large case for its era made the series easily recognizable among vintage watch enthusiasts.

The presented timepiece dates back to approximately 1971 and retains the styling typical of the first generations of the Multi-Year Calendar. The model is equipped with an automatic Orient cal. 46941 movement, a steel case with a diameter of approximately 42.5 mm, and an original steel bracelet.

Multi-Year Calendar

The most distinctive feature of the model is its elaborate Multi-Year Calendar system. By properly setting the inner ring, one can read the day of the week and date for individual months and years.

It was this unusual, information-filled dial that earned the model its distinctive nicknames in Poland: "Patelnia" (Frying Pan) and "Orient Cesarski" (Imperial Orient).

The first Orient watches with the Multi-Year Calendar function appeared in the 1960s, and the concept was later developed in subsequent generations.

Case

The case is made of stainless steel and has proportions characteristic of this series.

Dimensions:

• diameter: approx. 42.5 mm
• diameter with crown: approx. 45 mm
• height: approx. 12 mm
• lug-to-lug: approx. 48 mm
• bracelet lug width: 19 mm

The watch features a hesalite crystal, a screwed and engraved case back, and an additional control element for the calendar function.

Movement

At the heart of the watch is an automatic movement:

Orient Calibre 46941

This is a mechanical construction with automatic winding, a central seconds hand, and day of the week and date indication.

Movement parameters:

• winding: automatic
• number of jewels: 21
• frequency: 21,600 vibrations/h
• power reserve: approx. 42 hours
• indications: hours, minutes, seconds
• calendar: day of the week and date
• shock protection system: Diashock
• country of manufacture: Japan

Bracelet

The piece is equipped with an original Orient steel bracelet in silver.

• width: 19 mm
• maximum wrist circumference: approx. 24 cm

Model Character

The Orient Multi-Year Calendar is an example of Japanese design where functionality became the most important stylistic element of the watch. The large case, elaborate dial, and mechanical multi-year calendar give it a character distinctly different from classic dress watches of that period.

This is an interesting proposition for someone looking for a unique vintage watch from the 1970s, whose appearance and technical solutions are unequivocally associated with the era.

Specification

Brand: Orient
Model: Multi-Year Calendar
Reference: 8Y46946724-B37
Year: approx. 1971
Country of manufacture: Japan
Movement: automatic
Caliber: Orient 46941
Jewels: 21
Frequency: 21,600 vibrations/h
Power reserve: approx. 42 h
Case: stainless steel
Diameter: approx. 42.5 mm
Thickness: approx. 12 mm
Lug-to-lug: approx. 48 mm
Crystal: hesalite
Bracelet: original Orient steel
Bracelet width at case: 19 mm
Functions: hours, minutes, seconds, day of the week, date, Multi-Year Calendar