Scroll to the bottom to explore watches that used the Timex M25 movement.
For servicing and repair please visit the M25 Service Manual page
The Timex M25 movement was added a calendar (date) complication to the 3rd generation of watch movements. The calendar is held in place using a combination of 4 pins and a wire spring that wedges the date wheel in place. This can be fiddly to do but with practice is easy enough. The crown and stem release mechanism changed from a lift based mechanism and now required a screw to be loosened , but not removed, on the setting arm.
The M25 movement was created using silver colored base metal making it visually different to the previous generations brass movements. The movement holders used on the M25 were also changed from brass to plastic.
Below you will find watches using the caliber M25 movement.
Brand: TimexModel: Times Sprite CalendarReference 2377Caliber: M25, manual wind, dateYear: 1973Dial Code: 2377 2573Bezel: Black, Bakelite, elapsed timeCase Chrome plated.Dial: black with white lumed baton markers, waterproof and 25 metres printed in red text , red printed minute trackLug Width:…
Brand: TimexModel: Timex Sprite CalendarType: Dive WatchReference: 2217Caliber: M25 (Manual wind, calendar)Year: 1970Dial Code: 2217 2570Case: Chrome platedDial: Green, lumedHands: Arrow, lumedCase width: 30mmLug width: 16mm Many thanks to Jim @ticking_since on instagram for kindly sending me the bezel to…
For repair Brand: TimexModel: Timex Marlin CalendarReference: 28560Caliber: M25 (Calendar)Year: 1974Dial Code: 28560 02574Case: Gold plated, sunburst, UFO styleDial Markings: Water resistant
Needs crown/repair Brand: TimexModel: Timex Marlin CalendarReference: 2117Caliber: M25 (Manual Wind, Calendar)Year: 1958Dial Code: 2117 2569Case: Chrome platedLug width: 18mmDial Markings: Arabic’s at 12, 3, 6 and 9, Waterproof’
Brand: TimexModel: Timex Marlin CalendarReference: 26665Movement: M25 (Manual Wind, Calendar)Year: 1972Dial Code: 26665 2572Case: Chrome plated, SunburstDial Markings: Water Resistant
Brand: TimexModel: Timex Marlin CalendarReference: 28550Caliber: M25 (Manual Wind, Calendar)Year: 1974Dial Code: 28550 02574Case: Chrome plated, AsymmetricalDial Markings: Water Resistant
![Timex Marlin [Dive Watch] 2317-2571 1971](https://i0.wp.com/www.vintagetimexwatches.com/wp-content/uploads/2023/09/2317-2571-marlincalendar-25m-head.jpg?fit=768%2C768&ssl=1)
Reference: 2317Caliber: M25 (Manual wind, Calendar)Year: 1971Dial Code: 2317 2571Closest catalog reference: N/AModel: Timex Marlin CalendarDial: BlackDial Markings: Waterproof, 25 Metres (Non-US market)Markers: White/Lumed, printed, stickHands: White/Lumed, stick with paddle sweepCase: Chrome platedLug Width: 18mmCrystal: TBCCompatible crowns: TBCBezel: Black tachometer…
Reference: 2277Caliber: M25 (Manual wind, Calendar)Year: 1972Dial Code: 2317 2472Closest catalog reference: 277.721Model: Timex Marlin CalendarCase Width: TBCDial: Blue, BlackMarkers: White/Lumed, StickDial Markings: Waterproof, 25 MetresHands: Chrome/Lumed, White sweepCase: Chrome platedLug Width: TBCCrystal: TBCCompatible crowns: TBCBezel: Blue, Elapsed time This…
Reference: 2204Caliber: M25 (Manual wind, Calendar)Year: 1971Dial Code: 2204 2571Closest catalog reference: TBCModel: Timex Mercury Calendar (Date window at 4:30)Case Width: TBCDial: ChampagneMarkers: Gold stickDial Markings: N/aHands: GoldCase: Gold platedLug Width: TBCCrystal: TBCCompatible crowns: TBC It is strange that i…
Brand: KeltonModel: Kelton Mercury / Kelton CalendarReference: 16660Caliber: M25 (Calendar, Manual Wind)Year: 1968Dial Code: 16660 2569Case: Gold platedDial markings: Arabic numerals, date window at 4:30 There is a champagne dialed version sharing the same case and dial design under the…
Year: 1976Reference: 26751 02576Model: Timex Marlin CalendarMovement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Blue dial with orange markers and date window surround White hands. White outer seconds track..
Year: 1971Reference: 2214 2571Model: Timex MarlinMovement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Black dial with red outer seconds track. White stick markers and hands.
Year: 1976Reference: 20676 02576Model: Timex Marlin CalendarMovement: M25Type: Sports WatchBezel: Blue 12 hour GMT bezelManufactured: Great BritainCase: Chrome plated over base metal.Complication: Manual Wind, Sweeping Seconds Hand, Calendar (Date)Special Features: Blue 12 hour friction fit bi-directional GMT bezel. Blue dial.…
Year: 1980Reference: 22529-02480Model: Timex SpriteMovement: M24Manufactured: Great Britain (Dundee)Case: Chrome plated case over base metal.Complication: Manual Wind, Sweeping Seconds HandSpecial Features: White roman numerals on a black dial. Field watch style markers. Red seconds hand. Please note thatt this vintage…
Needs new case Year: 1974Reference: 23653 02574Model: Timex Sprite CalendarMovement: M25Case: Chrome plated base metalComplication: Manual Wind, Sweeping Seconds Hand, Calendar (Date)Special Features: Silver hands and markers with red center.
Brand: TimexModel: Timex MarlinReference: 26267Caliber: m24 manual windYear: 1972Dial Code: 26267 2472Model: Timex MarlinCase: Gold plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: UFO style case with sunburst striations. Red dial with large alternating arabic and rectangular markers
Year: 1972Reference: 26660-2572Model: Timex MarlinMovement: m25Case: Gold plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: UFO style case with sunburst striations. White dial with square markings
Year: 1972Reference: 26665-2572Model: Timex Marlin Movement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: UFO style case with sunburst striations. Bullseye dial
Year: 1975Reference: 26750 02575Model: Timex MarlinMovement: m25Manufactured: Great Britain (Dundee)Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Blue and white dial
Year: 1974Reference: 26753 02574Model: Timex MarlinMovement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Blue orange and white dial design
Year: 1973Reference: 26754 2573Model: Timex MarlinMovement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Brown hombre dial
Year: 1973Reference: 26761-2573Model: Timex MarlinMovement: m25Case: Gold plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Brown dial. Gold markers. Red outer seconds track.
Year: 1972Reference: 27552 2572Model: Timex Marlin CalendarMovement: m25Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: White seconds track with black silver and red markers
Year: 1976Reference: 27670 02576Model: Timex Marlin CalendarMovement: m25Type: Sports WatchManufactured: Great Britain (Dundee)Case: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: 12 hour friction fit bezel provides GMT functionality. red markers.
Brand: TimexModel: Timex Marlin CalendarType: Dive Watch / Sports WatchReference: 27672Caliber: M25 (Manual wind, calendar)Year: 1972Case: Chrome plated base metalManufactured: Great Britain (Dundee)Complication: Manual wind movement. Calendar (Date)Bezel: black, Elapsed time, friction fitLug width: 18mmSpecial Features: Green and black dial.…
Brand: MardorModel: Mardor Marlin CalendarReference: 27672Caliber: M25 (Manual Wind, Calendar)Year: 1972Dial Code: 27672-2572Type: Dive watch / Sports watchCase: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Green and black dial. Inner seconds track. Elapsed time dive bezel.
Brand: TimexModel: Timex Marlin CalendarType: Dive Watch / Sports WatchReference: 27675 Caliber: M25 (Manual Wind, Calendar)Year: 1972Dial Code: 27675 2572Case: Chrome plated base metalLug Width: 18mmComplication: Manual / automatic wind movement. Calendar (Date)Special Features: Elapsed time dive bezel. Orange and…
Brand: TimexModel: Timex Marlin CalendarType: Dive Watch / Sports WatchReference: 27676 Caliber: M25 (Manual Wind, Calendar)Year: 1976Dial Code: 27676 02576Case: Chrome plated base metalLug width: 18mmComplication: Manual wind movement. Calendar (Date)Special Features: Blue elapsed time dive bezel. 25 METRES depth…
Year: 1972Reference: 27773 2572Model: Timex Marlin CalendarMovement: m25Type: Dive Watch/Sports WatchCase: Chrome plated base metalComplication: Manual wind movement. Calendar (Date)Special Features: Square bead blasted case. Black elapsed time die bezel. 25 METRES depth rating printed on the dial
Year: 1966Reference: 1164 2466Model: Timex SpriteMovement: m24Complication: Manual wind movement.Special Features: Large 12 followed by stick markers