The Sensei Ten · Rock climbers
10 watches for rock-climbing trips
For the approach, the camp and the stories afterwards. These watches bring the rugged style and stripped-back dials that feel at home around rock.
Start with these three
Find your starting point.

For the walk in and the campsite
Casio F-91W-1At a 21g, the F-91W gives the off-wall brief a very simple answer. Stopwatch and alarm functions add usefulness without a large case or mechanical maintenance routine.
USD 29.95
For practical camp timekeeping
Casio W-800H-1AVW-800H adds dual time, a prominent digital display and a 100m maker rating at 37g. It is an easy one to understand after a long approach.
AUD 99.95
The compact mechanical option
BOLDR Supply Co. Venture Earth (SP)Venture Earth offers a 38mm titanium case and no-date NH38A. It is for the climber who wants a mechanical watch for travel, camp and the pub afterwards.
USD 299.00Jump to a watch All ten picks, in order
- 01Casio F-91W-1For the walk in and the campsite
- 02Casio W-800H-1AVFor practical camp timekeeping
- 03BOLDR Supply Co. Venture Earth (SP)The compact mechanical option
- 04RZE Resolute 36 - HalcyonFor a smaller wrist and a bracelet
- 05Clemence Watches Munro - RidgelineA restrained field-watch direction
- 06RZE Valour 38 - Slate GreyTitanium on a rubber strap
- 07SERICA 6190 California - 9h crownMove the crown for approach and camp
- 08MINUS-8 Field 1SIf fixed lugs are the attraction
- 09Casio LF-20W-1AA compact digital for the campsite
- 10Casio A700W-1AFor the evening after the gear comes off
The ten, side by side. Open comparison table ↓
| Watch / role | Price | What makes it interesting | Movement |
|---|---|---|---|
| 1. Casio F-91W-1For the walk in and the campsite | USD 29.95 | 21g · Resin band | Digital quartz |
| 2. Casio W-800H-1AVFor practical camp timekeeping | AUD 99.95 | 37g · Resin band | Digital quartz |
| 3. BOLDR Supply Co. Venture Earth (SP)The compact mechanical option | USD 299.00 | 38mm diameter · 12mm thick · 44mm lug span | Seiko NH38A |
| 4. RZE Resolute 36 - HalcyonFor a smaller wrist and a bracelet | USD 689.00 | 90g · Titanium bracelet; watch head separately listed at 36g | Miyota 9039 |
| 5. Clemence Watches Munro - RidgelineA restrained field-watch direction | GBP 599.00 | 37.5mm diameter · 10mm thick · 45mm lug span | Miyota 9039 |
| 6. RZE Valour 38 - Slate GreyTitanium on a rubber strap | USD 399.00 | 60g · Rubber strap, specification table. Narrative also says 57g; unresolved discrepancy | SII NH35A |
| 7. SERICA 6190 California - 9h crownMove the crown for approach and camp | 38mm diameter · 10.4mm thick · 46.5mm lug span | Soprod M100 COSC | |
| 8. MINUS-8 Field 1SIf fixed lugs are the attraction | USD 298.00 | 93.4g · Maker lists 93.4g for the supplied NATO configuration; head-only basis not separately stated | TMI NH35 |
| 9. Casio LF-20W-1AA compact digital for the campsite | USD 39.95 | 23g · Complete watch with supplied resin band | Casio digital quartz |
| 10. Casio A700W-1AFor the evening after the gear comes off | USD 45.95 | 50g · Complete watch with supplied steel bracelet | Casio digital quartz |
Ten watches. Plenty of temptation.
Find your favourite ↓Casio
Casio F-91W-1
At a 21g, the F-91W gives the off-wall brief a very simple answer. Stopwatch and alarm functions add usefulness without a large case or mechanical maintenance routine.
- Case
- 35.2 × 38.2 mm
- Thickness
- 8.5 mm
- Listed weight
- 21 g
- Movement
- Digital quartz
Weight basis: Resin band
Check Casio F-91W-1 listing ↗ · About Casio · Get the Sensei take
Casio
Casio W-800H-1AV
W-800H adds dual time, a prominent digital display and a 100m maker rating at 37g. It is an easy one to understand after a long approach.
- Case
- 36.8 × 44.2 mm
- Thickness
- 13.4 mm
- Listed weight
- 37 g
- Maker rating
- 100 m
- Movement
- Digital quartz
Weight basis: Resin band
Check Casio W-800H-1AV listing ↗ · About Casio · Get the Sensei take
BOLDR Supply Co.
BOLDR Supply Co. Venture Earth (SP)
Venture Earth offers a 38mm titanium case and no-date NH38A. It is for the climber who wants a mechanical watch for travel, camp and the pub afterwards.
- Diameter
- 38 mm
- Lug span
- 44 mm
- Thickness
- 12 mm
- Maker rating
- 200 m
- Movement
- Seiko NH38A
Check BOLDR Supply Co. Venture Earth (SP) listing ↗ · About BOLDR Supply Co. · Get the Sensei take
RZE
RZE Resolute 36 - Halcyon
Resolute 36 has a 42.3mm span and 9.5mm thickness. Those dimensions make it an interesting off-wall daily watch for someone who dislikes bulk.
- Diameter
- 36 mm
- Lug span
- 42.3 mm
- Thickness
- 9.5 mm
- Listed weight
- 90 g
- Maker rating
- 100 m
- Movement
- Miyota 9039
Weight basis: Titanium bracelet; watch head separately listed at 36g
Check RZE Resolute 36 - Halcyon listing ↗ · About RZE · Get the Sensei take
Clemence Watches
Clemence Watches Munro - Ridgeline
Munro Ridgeline pairs a 37.5mm diameter with 10mm height. It suits someone who wants the climbing-trip watch to look equally at home back in town.
- Diameter
- 37.5 mm
- Lug span
- 45 mm
- Thickness
- 10 mm
- Maker rating
- 150 m
- Movement
- Miyota 9039
Check Clemence Watches Munro - Ridgeline listing ↗ · About Clemence Watches · Get the Sensei take
RZE
RZE Valour 38 - Slate Grey
Valour 38 has a 45mm span and a rubber-strap weight listed at 60g. It is a more strap-oriented alternative to the bracelet Resolute.
- Diameter
- 38 mm
- Lug span
- 45 mm
- Thickness
- 11 mm
- Listed weight
- 60 g
- Maker rating
- 100 m
- Movement
- SII NH35A
Weight basis: Rubber strap, specification table. Narrative also says 57g; unresolved discrepancy
Check RZE Valour 38 - Slate Grey listing ↗ · About RZE · Get the Sensei take
SERICA
SERICA 6190 California - 9h crown
This specific 6190 has its crown at nine. That is an actual design difference worth trying on the approach if a conventional right-side crown annoys your hand; it is not a reason to wear a watch on a climbing pitch.
- Diameter
- 38 mm
- Crown
- 9 o’clock option; specify this when ordering
- Lug span
- 46.5 mm
- Thickness
- 10.4 mm
- Maker rating
- 200 m
- Movement
- Soprod M100 COSC
Check SERICA 6190 California - 9h crown listing ↗ · About SERICA · Get the Sensei take
MINUS-8
MINUS-8 Field 1S
Field 1S uses a pinless fixed-lug case and supplied NATO. It gives the off-wall buyer a concrete construction choice to investigate rather than a generic ruggedness claim.
- Diameter
- 39 mm
- Lug span
- 52 mm
- Thickness
- 12.5 mm
- Listed weight
- 93.4 g
- Maker rating
- 200 m
- Movement
- TMI NH35
Weight basis: Maker lists 93.4g for the supplied NATO configuration; head-only basis not separately stated
Check MINUS-8 Field 1S listing ↗ · About MINUS-8 · Get the Sensei take
Casio
Casio LF-20W-1A
LF-20W adds a 33.7mm-wide, 8.6mm-thick digital option for checking the time at camp. The reason for including it is the smaller case, not any supposed resistance to being dragged against rock.
- Case
- 33.7 × 37.8 mm
- Thickness
- 8.6 mm
- Light
- Amber LED with afterglow
- Functions
- Five alarms; 24-hour countdown; world time; 12/24-hour display
- Listed weight
- 23 g
- Movement
- Casio digital quartz
Weight basis: Complete watch with supplied resin band
Check Casio LF-20W-1A listing ↗ · About Casio · Get the Sensei take
Casio
Casio A700W-1A
A700 is the deliberate off-rock choice: a digital bracelet watch for dinner and the journey home. It gives this list an honest answer for someone who leaves the wrist bare while climbing.
- Case
- 35.5 × 37.4 mm
- Thickness
- 6 mm
- Light
- Amber LED
- Functions
- Daily alarm; stopwatch; 12/24-hour display
- Listed weight
- 50 g
- Movement
- Casio digital quartz
Weight basis: Complete watch with supplied steel bracelet
Check Casio A700W-1A listing ↗ · About Casio · Get the Sensei take
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