Masunaga® GREENWICH Eyeglasses by Masunaga®. Color: 39 BLACK/GRAY, 23 BROWN/BLACK, 11 GOLD, Size: 50-20-145. GREENWICH is captivated by its minimalist beauty. The size has been upgraded based on the popular RADIO CITY, and the sophisticated slim metal accentuates your face. Available in three colors: #11 GOLD, a simple and beautiful single color, #23 BROWN/BLACK, a soft impression with brown only on the rim, and #39 BLACK/GRAY, a combination of black with a different texture on the front and temples.