Parameters:

Model: 2190VL

Case diameter: 34mm

Case thickness: 9.5mm

Strap width: 18mm

Maximum wearing length: 175mm

Case material: Stainless steel

Band material: Genuine leather strap band

Clasp: Pin buckle

Lens: Mineral glass with sapphire coating

Back cover material: Stainless steel

Waterproof: 30m (3ATM)

Movement: 6P21

Weight: 36g

Functions and Features:

1,Analog Quartz Watch with Day, Date, and Moon Phase Display: Keeps track of time with additional day and date features, plus a moon phase indicator for a touch of elegance.
2,Blued Steel Hands: Classic and stylish, enhancing the watch's aesthetic.
3,Quick Date Operation: Easily adjust the date with a simple operation.
4,Small Dial Design: Perfect for fashionable social occasions, adding a refined look.
5,Diamond Index: Simple elegance that never goes out of style.
6,Leather Strap: Soft and comfortable, providing a luxurious feel.
7,MIYOTA 6P21 Quartz Movement: Reliable and precise Japanese-made movement.
8,30M (3ATM) Water Resistance: Meets daily waterproof requirements, suitable for splashing and light rain.

The most common moon phase disc has 50 teeth and displays the moon phase changes according to a 29.5-day cycle. The movement drives one moon phase disc every 24 hours, allowing the moon phase changes to be displayed on the dial in a timely manner.