Citizen GENT WATCH NP4050-51E AUTOMATIC STARP SPECIAL PATTERN & Full Auto-Calendar- 12/24-hour Format-

& Full Auto-Calendar- 12/24-hour Format- Day Display (days of the week selectable in six languages)- World time 38 time zones- Model # GSTB400X-1A4- Case Diameter 49mm- Case Thickness 13mm- Band Width 27mm

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省電（當手錶放置在黑暗中，指針會停止，以節省電力）

Case / bezel material- resin

Water Resistance 100m

Citizen GENT WATCH NP4050-51E AUTOMATIC STARP SPECIAL PATTERN & Full Auto-Calendar- 12/24-hour Format-Calibre No. 4150 Movement Automatic Signal Reception Without Radio Reception Function Strap Stainless Steel Water Resistant Daily Water Resistant Case Size 40mm Case Stainless Steel Glass Sapphire Glass Warranty 3 years warranty Specification Automatic Date Display