Citizen BY1010-81Z Tsuki-Yomi Men’s Watch stands out with its stunning purple dial, adding a vibrant touch to the sophisticated titanium case. The moonphase complication reflects the passage of time in a unique and artistic way, while the Eco-Drive technology powers the watch using any light source, eliminating the need for batteries. The lightweight titanium construction ensures comfort without sacrificing durability, and with 100-meter water resistance, it is versatile for daily wear. The BY1010-81Z is perfect for those seeking a blend of innovation and elegance in their collection of automatic or quartz men’s watches.
Citizen Tsuki-yomi A-T Moon Phase Titanium Purple Dial Eco-Drive BY1010-81Z 100M Men’s Watch
Original price was: R15,540.00.R15,292.00Current price is: R15,292.00.
In stock
Citizen Tsuki-yomi A-T Moon Phase Titanium Purple Dial Eco-Drive BY1010-81Z 100M Men’s Watch
Additional information
Weight | 500 g |
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Dimensions | 150 × 150 × 150 mm |
Features |
Men’s clothing size guide

1. Measure your chest
With good posture, wrap a measuring tape under your arms around your back and take the measurement at fullest part of your chest. Be sure to keep the measuring tape parallel to the floor.
2. Measure your waist
Our waist can be a difficult area to measure! The natural waistline is halfway between the lowest rib you can feel and the top, outside edge of the hip bone. One trick might help you find this spot are to stand up straight and tilt over. Where your torso creases is where your waistline is.
Chest | Waist | Length | |
---|---|---|---|
XS | 33-35 | 28-30 | 32 |
S | 35-37 | 30-32 | 32 |
M | 37-39 | 31.5-33.5 | 34 |
L | 40-42 | 34.5-36.5 | 34 |
XL | 43-45 | 37.5-40 | 36 |
XXL | 46-49 | 41-44 | 36 |