Solar titanium watches

The Titanium Field Guide lists 157 light-powered (solar) titanium watches, from $135 to $7,400, from 16 brands. Every entry is verified for titanium content, sourced against the maker, and dated.

Light-powered titanium watches (Eco-Drive, Tough Solar, and similar): no battery changes, pairing a low-maintenance case with a low-maintenance movement.

BocciaTitanium Solar 3643$13540.0 mm10 mm thickDressNorth EdgeTRITON-TI$17845.0 mmDiver

Tactical FrogTitanium FX-Diving VS75 Solar Chronograph$18942.0 mmDiverRZEUrbanist Solar$21936.0 mm11 mm thickFieldKnotTS2-36 Titanium Solar$22236.0 mm9.5 mm thick22 gDressMINUS-8Diver 1T Solar (Titanium)$25842.0 mm13 mm thickDiverMomentumSmokejumper Eclipse Solar$26538.0 mm11.5 mm thickFieldBig Idea DesignTi Daily Solar$27538.0 mm34 gOtherKnotTSC-40 Titanium Solar Chronograph$27540.0 mm11 mm thick32.5 gChronographIslanderBabylon HV1000 Titanium Solar Field (ISL-332)$28540.0 mm10.4 mm thick42 gField

BertucciA-2TS Solar Classic$32540.0 mmField

CasioLineage LCW-M100TSE$32540.0 mm9.4 mm thick73 gOtherBig Idea DesignTi Field Solar$39940.5 mm34 gField

BertucciA-4T Aero Solar$42544.0 mm11 mm thickFieldSeikoLukia I Collection Titanium Solar Radio (Gold) (SSQW064)$51027.4 mm7.7 mm thick38 gDress

CitizenZenshin Three-Hand Eco-Drive Super Titanium$52539.0 mmIntegrated bracelet

CitizenPromaster Dive 200m (Super Titanium)$57544.0 mm110 gDiverSeikoLukia Grow Titanium Solar Radio (SSQW071)$58524.6 mm8.3 mm thickDress

CitizenBrycen Super Titanium Chronograph$59543.0 mm102.1 gChronographCasioOceanus Classic OCW-T4000$60042.8 mm11.9 mm thick90 gOther

CitizenPromaster Dive Super Titanium (BN0228)$62547.0 mm14.3 mm thick88 gDiver

CitizenZenshin Super Titanium Eco-Drive x Hypebeast$62539.5 mmIntegrated bracelet

CitizenAttesa ACT Line (CB3040 / CB3045, Super Titanium)$63839.0 mm9.7 mm thick93 gOtherCasioOceanus Classic OCW-T2600 Chronograph$64042.8 mm10.7 mm thick90 gOtherCasioOceanus Manta OCW-S400$76041.3 mm9.2 mm thick79 gOther

CitizenPromaster Skyhawk A-T Super Titanium (JY8108)$79546.0 mm13.8 mm thickPilotOnticUtility 40 (TiX Titanium)$79940.0 mm12 mm thickDiverCasioOceanus Manta OCW-S5000-1A$81042.3 mm9.5 mm thick82 gOther

CitizenAttesa Tsuki-Yomi A-T (Super Titanium)$87543.0 mm105 gOtherCitizenExceed Eco-Drive Radio Ladies (Super Titanium)$88026.6 mm34 gDress

CitizenEco-Drive Photon (Super Titanium)$99539.6 mm9.9 mm thickDressCitizenAttesa Blue Universe Eco-Drive Radio-Controlled (CB3046-76E)$1,08039.0 mm9.7 mm thickOther

CasioOceanus Cachalot OCW-P2000$1,10048.5 mm15.9 mm thick127 gDiverCitizenExceed Eco-Drive Radio Direct Flight (Super Titanium)$1,18038.0 mm59 gDressCitizenAttesa Radio Chronograph Black DLC (Super Titanium)$1,19542.0 mm95 gChronograph

CitizenPromaster Tsuno Chrono Racer (Super Titanium)$1,22543.3 mm87 gChronographCasioOceanus Manta OCW-S7000-1A$1,30042.8 mm9.5 mm thick83 gOtherCitizenAttesa Platinum Shine Direct Flight (Super Titanium, Platinum DLC)$1,36042.0 mm95 gChronographCitizenExceed LIGHT in BLACK 50th (Super Titanium)$1,47038.0 mm59 gDress

CasioPro Trek Manaslu PRX-8000T-7$1,50014.4 mm thick140 gOtherJunghansMax Bill MEGA Solar Titanium$1,52038.0 mmDressCasioG-Shock Full Metal GMW-B5000TB-1$1,55043.2 mm13 mm thick110 gOtherCasioG-Shock Titanium Virtual Armor GMW-B5000TVA-1$1,65043.2 mm13 mm thick106 gOtherCasioG-Shock Titanium Virtual Armor GMW-B5000TVB-1$1,65043.2 mm13 mm thick106 gOtherCasioG-Shock Full Metal GMW-B5000TCM-1$1,70043.2 mm13 mm thick110 gOtherCasioG-Shock GMW-B5000TR-9 (TranTixxii titanium)$1,70043.2 mm13 mm thick110 gOtherCasioG-Shock GMW-B5000TCC-1 (TranTixxii titanium)$1,80043.2 mm13 mm thick104 gOther

CitizenPromaster Navihawk GPS (Super Titanium)$2,09547.0 mm127.6 gPilot

SeikoAstron GPS Solar (3X62) SSJ013$2,20041.2 mm12 mm thick110 gIntegrated braceletCitizenAttesa Satellite Wave GPS F950 (Super Titanium)$2,21044.6 mm111 gOtherCitizenAttesa Black Titanium Eco-Drive GPS (Super Titanium, DLC)$2,21044.6 mm111 gOtherSeikoAstron GPS Solar Dual-Time Sport SSH117$2,30043.1 mmOtherCasioOceanus Manta OCW-S6000$2,40042.5 mm8.7 mm thick86 gOtherCitizenAttesa Blue Universe Satellite Wave GPS F950 (CC4106-74E)$2,43744.0 mm13.7 mm thickOther

SeikoAstron GPS Solar Dual-Time Chronograph (5X83)$2,50042.0 mm12.4 mm thickChronographCitizenAttesa Satellite Wave GPS F950 2025 Limited (Super Titanium)$2,58044.0 mm116 gOther

SeikoAstron GPS Solar Dual-Time Chronograph (5X63)$2,70043.4 mm12.4 mm thickChronograph

CitizenPromaster 1000m Professional Diver (Super Titanium)$2,77553.0 mm181.4 gDiverCitizenThe Citizen A060 Super Titanium (Washi Dial)$3,10040.0 mm12.2 mm thick86 gDressSeikoAstron GPS Solar Dual-Time Chronograph SSH175$3,10044.1 mm14.4 mm thick110 gChronograph

SeikoAstron GPS Solar Chronograph 145th Anniversary LE SSH186$3,30044.1 mm14.4 mm thickChronographCasioMR-G MRG-B5000 Titanium$3,50043.5 mm13 mm thick114 gOther

TAG HeuerAquaracer Professional 200 Solargraph (Titanium)$3,60040.0 mm82 gDiver

CitizenEco-Drive One (Super Titanium)$3,69036.5 mm3.53 mm thick48 gDressCasioMR-G MRG-B2000 Titanium$4,00049.8 mm16.9 mm thick150 gOtherCitizenThe Citizen A060 Super Titanium$4,00038.3 mm82 gDressCasioMR-G MRG-B2100R Titanium$4,20044.4 mm13.6 mm thick110 gOtherCasioMR-G MRG-B2100 Titanium$4,50044.4 mm13.6 mm thick122 gOtherCitizenThe Citizen Caliber 0100 (Super Titanium)$7,40038.0 mm65 gDress

CasioMR-G MRG-B2000 Kurogane-iro–49.8 mm16.9 mm thickOtherCasioSheen Radio Controlled (SHW-7100TD-7AJF)–25.6 mmDressCasioSheen Radio Controlled (SHW-7100TG-7AJF)–25.6 mmDressCasioSheen (SHW-7100TD-2AJF)–25.6 mmDressCasioSheen (SHW-7100TCG-7AJF)–25.6 mmDressCasioSheen (SHW-7000TCG-4AJF)–28.5 mmDressCasioSheen (SHW-7100LTD-1AJR)–25.6 mmDressCasioSheen (SHW-7000LTD-2AJR)–28.5 mmDressCitizenThe Citizen A060 Indigo Washi (Super Titanium)–40.0 mmDressCitizenThe Citizen A060 Washi Dial (Super Titanium)–38.3 mmDressCitizenThe Citizen A060 Super Titanium (Washi Dial)–38.3 mmDressCitizenPromaster Land Eco-Drive Radio-Controlled–39.0 mm11.4 mm thick96 gField

CitizenSlim Super Titanium (AW1900 series)–40.0 mm78 gDressCitizen"The Citizen" Eco-Drive Indigo Washi–40.0 mm12.2 mm thickDressCitizenxC Hikari Collection Duratect Amber Yellow (ES9492-57D)–27.0 mm8.2 mm thick35 gDressCitizenxC Hikari Collection (ES9497-96A)–27.0 mm8.2 mm thickDressCitizenxC Hikari Collection (ES9496-64W)–27.0 mm8.2 mm thickDressCitizenxC Hikari Collection (ES9490-52D)–27.0 mm8.2 mm thickDressCitizenxC Mizu Collection (ES9464-52A)–29.0 mm8.2 mm thickDressCitizenxC Mizu Collection (diamond crown) (ES9465-50W)–29.0 mm8.2 mm thickDressCitizenxC Mizu Collection (ES9460-88W)–29.0 mm8.2 mm thickDressCitizenxC Mizu Collection (leather) (ES9463-04A)–29.0 mm8.2 mm thickDressCitizenxC Mizu Collection Floret (diamonds) (ES9466-65W)–29.0 mm8.2 mm thickDressCitizenxC Daichi Collection (Sun and Moon) (EE1004-57A)–29.0 mm8.8 mm thickDressCitizenxC Daichi Collection (Sun and Moon) (EE1004-73W)–29.0 mm8.8 mm thickDressCitizenxC Hikari Collection Light in Black 50th Anniversary LE (ES9495-59E)–27.0 mmDressCitizenExceed Limited Edition (EC1120-59W)–29.2 mmDressCitizenExceed (ES9484-55W)–24.7 mmDressCitizenExceed (ES9474-67W)–24.8 mmDressCitizenXc Basic Collection (ES9354-69B)–24.4 mmDressCitizenExceed (ES9482-51W)–24.7 mmDressCitizenExceed (ES9480-56W)–24.7 mmDressCitizenXc Daichi Collection (EE1002-01W)–29.0 mmDressCitizenExceed (ES9474-59W)–24.8 mmDressCitizenExceed (ES9472-54W)–24.8 mmDressCitizenExceed (ES9470-50A)–24.8 mmDressCitizenL Ambiluna (EG7079-10Y)–31.0 mmDressCitizenL Ambiluna (EG7078-12X)–31.0 mmDressCitizenExceed (EC1124-58A)–29.2 mmDressCitizenExceed (EC1120-59L)–30.0 mmDressCitizenXc (EC1165-51W)–28.0 mmDressCitizenXc (EC1164-53W)–28.0 mmDressCitizenXc (ES9354-69A)–24.4 mmDressCitizenExceed (ES9372-08W)–26.6 mmDressCitizenExceed (ES9344-54W)–26.2 mmDressCitizenExceed (ES9322-57W)–25.5 mmDressCitizenExceed (ES9385-57W)–24.5 mmDressCitizenExceed (ES9370-62A)–26.6 mmDressCitizenExceed (ES9374-53A)–26.6 mmDressCitizenExceed (ES9342-50W)–26.2 mmDressCitizenExceed (ES9320-52W)–25.5 mmDressCitizenExceed (EC1120-59B)–29.2 mmDressCitizenXc Mizu Collection New Time New Me Limited Model (ES9464-52B)–29.0 mmDress

CitizenPromaster Tough (Super Titanium)–40.0 mm12 mm thickField

SeikoAstron GPS Solar Chronograph 100th Anniversary LE SSH158–43.4 mm14.1 mm thick106 gChronograph

SeikoLukia I Collection Titanium Solar Radio (SSQW100)–27.7 mm7.7 mm thickDress

SeikoLukia I Collection Titanium Solar Radio (All Black) (SSQW101)–27.7 mm7.7 mm thickDressSeikoLukia Liberty Titanium Solar Radio LE (SSQW103)–27.7 mm7.7 mm thickDressSeikoLukia Liberty Titanium Solar Radio LE (Gold) (SSQW104)–27.7 mm7.7 mm thickDressSeikoLukia I Collection Titanium Solar Radio (Black) (SSQW059)–27.4 mm7.7 mm thickDressSeikoLukia Grow Titanium Solar Radio (SSQW098)–28.0 mmDressSeikoLukia Grow (SSQW096)–28.0 mmDressSeikoLukia Grow (SSQW092)–28.0 mmDressSeikoLukia Grow (SSQW091)–28.0 mmDressSeikoLukia Grow (SSQW086)–27.9 mmDressSeikoLukia Grow (SSQW082)–27.9 mmDressSeikoLukia Grow (SSQW081)–27.9 mmDressSeikoLukia Grow (SSQW076)–24.6 mmDressSeikoLukia Grow (SSQW072)–24.6 mmDressSeikoExceline (SWCW162)–28.0 mmDressSeikoExceline (SWCW161)–28.0 mmDressSeikoExceline (SWCW147)–28.3 mmDressSeikoExceline (SWCW145)–28.3 mmDressSeikoLukia Grow 30th Anniversary Edenworks Collaboration Limited Edition (SSQW094)–28.0 mmDressSeikoLukia Essential Collection 2025 Sakura Blooming Limited Edition (SSQW088)–24.6 mmDressSeikoLukia Grow Feiler Collaboration Limited Edition (SSQW090)–24.6 mmDressSeikoLukia Grow Feiler Collaboration Limited Edition (SSQW089)–27.9 mmDressSeikoLukia 2024 Eternal Blue Limited Edition (SSQW085)–27.9 mmDressSeikoLukia Grow Edenworks Collaboration Limited Edition (SSQW084)–27.9 mmDressSeikoLukia 2024 Sakura Blooming Limited Edition (SSQW080)–28.0 mmDressSeikoLukia Grow Elaiza Ikeda Limited Edition (SSQW078)–24.6 mmDressSeikoLukia Grow Elaiza Ikeda Limited Edition (SSQW077)–24.6 mmDressSeikoLukia Lady Collection 2023 Eternal Blue Limited (SSQW075)–28.0 mmDressSeikoLukia I Collection (SSQW066)–27.4 mmDressSeikoLukia Grow Edenworks Collaboration Limited Edition (SSQW074)–24.6 mmDressSeikoLukia 2023 Sakura Blooming Limited Edition (SSQW070)–24.6 mmDressSeikoLukia Elaiza Ikeda Limited Edition (SSQW068)–27.4 mmDressSeikoLukia Holiday Season Limited Edition (SSQV110)–28.0 mmDress