Focus Bezel — Product Specification

Detailed specification for manufacturing · Phase 1 product

01 — Product Overview

Concept

A dive-watch-style rotating bezel repurposed for attention, not oxygen. The wearer rotates the bezel to align a colored sector with the minute hand, marking the start of a focus session. When the minute hand exits the sector, the session is complete.

One-Line Description

"It's just a dive timer, but warmer and for your attention."

Terracotta Sector

Primary colorway. Warm, grounded.

Gold Sector

Alternate colorway. Softer warmth.

Teal Sector

Cool variant. Calm focus.

02 — Bezel Insert Specification

0 25 30 45 150°

Bezel Insert Details

Focus Sector

  • Arc: 150° (25 minutes)
  • Position: Starts at 12 o'clock (0 marker)
  • End marker: Bold white line at 25-minute position
  • Color: Solid fill, no gradient

Minute Markers

  • Major ticks: Every 5 minutes (bold)
  • Minor ticks: Every minute (lighter, optional)
  • Numerals: 0, 25, 30, 45 only
  • 0 marker: White, bold, with lume pip

Materials

  • Insert: Anodized aluminum or ceramic
  • Print: Pad-printed or laser-etched markers
  • Lume: C3 SuperLuminova on 0 pip and hands

Color Specifications

Terracotta #c45d3a
Gold #d4a044
Teal #4a8a8a
Bezel body #3a3632
Dial cream #f5f0e8

Why 25 minutes? Common focus session length. Long enough for deep work, short enough to feel achievable. Not branded as "pomodoro" — just a useful default. Future variants could offer 15, 30, or 45-minute sectors.

03 — Case & Movement Specifications

Case
Diameter38mm
Thickness11-12mm
Lug-to-lug44-46mm
Lug width20mm
Material316L stainless steel
FinishBrushed sides, polished top
Water resistance100m / 10 ATM
Bezel
Type120-click unidirectional
Insert diameter36mm outer, 30mm inner
Insert materialAnodized aluminum
GripKnurled edge, 60 teeth
ActionFirm, tactile click
Movement
CaliberMiyota 9039 (automatic)
Alt. caliberMiyota 2035 (quartz)
FunctionsHours, minutes, seconds
Power reserve42 hours (auto)
Accuracy+/-20 sec/day (auto)
Dial & Hands
Dial colorWarm cream/off-white
FinishMatte, slight texture
IndicesApplied baton at 12/3/6/9
Hour handBroad sword, lumed
Minute handSlim sword, lumed
Seconds handAccent color tip
Crystal & Caseback
CrystalSapphire, AR coated
CasebackScrew-down, solid
Caseback finishBrushed with engraving
CrownScrew-down, signed
Strap (Default)
MaterialRecycled ocean nylon
Width20mm
HardwareBrushed steel, quick-release
BuckleSigned tang buckle

04 — User Experience Flow

Starting a Focus Session

  1. Glance at watch — Note where minute hand currently points
  2. Rotate bezel — Align the colored sector's start (0 marker) with current minute hand position
  3. Feel the click — Tactile confirmation that session has begun
  4. Work — No need to watch the watch; time is held
  5. Session complete — When minute hand exits the colored sector, the session is done

Key Affordances

Why this works: Unlike a timer that counts down, the bezel creates a spatial container for time. You're not watching numbers decrease — you're watching your hand travel through a defined space. When it exits, you're done. No buzzing, no alarms, no interruption.

05 — Manufacturing Notes

Sourcing Strategy

ComponentSourceNotes
Case + bezel assemblyHK partner (existing relationship)Standard dive case tooling, minor mods
Bezel insertSame or specialized insert supplierCustom print/anodize for sector
MovementMiyota direct or distributorHigh availability, proven reliability
DialHK partner or Swiss dial makerCream finish, applied indices
HandsStandard supplySword style, custom seconds tip color
StrapsRecycled nylon supplierQuick-release spring bars included

Complexity Assessment

Low complexity. All components use standard dive watch construction. The only custom element is the bezel insert print/color. No new tooling required beyond insert artwork.

Estimated Unit Cost

VariantMovementEst. CostTarget Retail
Focus Bezel (Quartz)Miyota 2035$45-55$175-195
Focus Bezel (Auto)Miyota 9039$65-80$245-295

06 — Variant Roadmap

VariantSector DurationPositioningPriority
Focus Bezel 2525 min (150°)Core product, standard focus sessionLaunch
Focus Bezel 1515 min (90°)Short bursts, frequent breaksV2
Focus Bezel 4545 min (270°)Deep work, longer sessionsV2
Focus Bezel 6060 min (360°)Full hour, meeting timerV3

Color Variants (All Durations)

Focus Bezel — Product Specification · Gs Watch · Phase 1 Product · Manufacturing Ready · Last updated: January 2026

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