PrimeMovement: Japanese Miyota (quartz)Case Material: 316L Stainless SteelCase Back Material: Stainless SteelDial Diameter: 36 & 40mmThickness: 10. 1mmBand Width: 20mmClasp Type: Stainless SteelBand Material Type: Stainless Steel Glass: Mineral GlassFeature: 5ATM water resistant Strong lume

Thickness: 14mm

Season of DiscoveryMovement: QuartzCase Material: SteelCase Back Material: Stainless SteelDial Diameter: 43mmThickness: 13mmBand Width: 21mmClasp Type: Stainless SteelBand Material Type: Stainless Steel Mesh Glass: Mineral GlassFeature: Quick-release strap

Back case material Type: Stainless Steel Movement:  Japanese quartz movement

Band Material Type: Stainless steel

Band Material Type: Leather

Quick-release feature

Feature: Quick-release strap

Chronos: Day-Date

41mm: Rough bezel36mm: Smooth Bezel

Band Material Type: Stainless Steel Mesh

Band Material Type: Genuine Leather

Case Thickness: 7mm