The Sisi seamlessly blends the artistry of fine jewelry with the precision of quartz timekeeping. The bold linked stainless steel bracelet features an extra link that can be adjusted without tools, making it easy to change how the Sisi fits on your wrist. A 24mm stainless steel case with a 100 meter water rating means it can withstand swimming, training, plunging and surfing. The Sisi stands out while fitting in, whether on its own or stacked with other bracelets. Details Watch Size: 24mm Watch Case Material: Stainless Steel Watch Case Thickness: 10.1mm Watch Crystal Material: Hardened Mineral Watch Movement Type: Quartz Analog Water Rating: 100 Meter / 10 ATM Lug Measurement: 8.5mm Band Material: Stainless Steel Band Connection: Spring Bar Band Type: Free Swing Features Movement: Japanese quartz 2-hand; Miyota 5Y20 Dial: Dial features a printed dimensional design. Case: 24mm solid 304L stainless steel case with a 100 meter / 10 ATM water rating and a hardened mineral crystal. Band: 21mm solid stainless steel linked bracelet with secure jewelry clasp and an extra link for easy adjustments. Special Feature: The Sisi bracelet includes an extra link for quick adjusting without any tools, making it easy to wear loose or tight, under or over your clothing.