Farasute NL007B21 Jump Hour Automatic Watch — Guilloché Dial, Small Seconds, 38mm

Farasute NL007B21 Jump Hour Automatic Watch — Guilloché Dial, Small Seconds, 38mm

The Farasute NL007B21 is a 38mm automatic jump hour dress watch with a guilloché sunburst-textured dial — the hour displayed through a jumping aperture that advances instantaneously at the top of each hour, a central minute hand and a small seconds sub-dial at 6 o’clock. Sapphire crystal, 316L stainless steel case at 9.3mm, genuine leather strap with pin buckle, 3ATM water resistance. Available in silver, green and blue.

Key Specifications

NL007B21 vs NL007B-1 — What’s Different

Both are 38mm automatic jump hour dress watches at the same 9.3mm thickness and 44.5mm lug-to-lug. The distinctions:

Choose NL007B21 for the guilloché texture, small seconds sub-dial and the silver or blue dial options. Choose NL007B-1 for the cleaner two-register layout and the white or salmon dial options.

Variants — Three Configurations

Silver: Bright silver guilloché dial with black accents — the most formally legible and classically appropriate configuration. The guilloché radiating from the centre creates varying brightness across the silver field.

Green: Rich emerald green with guilloché texture — the green enhances the texture’s directional light play, creating multiple shades of green across the dial surface depending on angle.

Blue: Deep blue guilloché — the most broadly appealing contemporary configuration. The radiating sunburst pattern on blue creates a depth effect that flat blue dials cannot replicate.

Jump Hour Mechanism

The jump hour mechanism advances the hour display instantaneously at the top of each hour through a spring-loaded disc — the hour holds stationary for 59 minutes, then the spring releases and the disc snaps to the next position in a fraction of a second. See the NL007B-1 page for the full jump hour explanation.

The NL007B21 presents the same jump hour mechanism as the NL007B-1 with the additional small seconds sub-dial at 6 o’clock — creating a three-register display: jump hour window, central minute hand and continuous running seconds.

Guilloché Sunburst Dial

The sunburst guilloché radiates outward from the dial centre — fine lines extending to the outer ring, creating a pattern that catches light directionally. As the wrist moves, different radial sections catch the ambient light, creating the impression of movement across the static dial surface. The combination of the radial guilloché texture and the three-register layout (jump hour, minute, seconds) creates a more complex dial presence than the NL007B-1’s simpler format.

Small Seconds at 6 O’Clock

The small seconds sub-dial at the lower portion of the dial provides continuous confirmation that the movement is running — the seconds hand sweeps independently of both the jump hour aperture and the central minute hand. The three-register layout (hour aperture at 12, central minute hand, seconds at 6) creates a vertically balanced dial composition.

Who Is the Farasute NL007B21 For?

The NL007B21 is built for:

• Jump hour buyers who want the three-register layout (jump hour + minute + small seconds) rather than the cleaner two-register NL007B-1
• Guilloché texture preference buyers who want the sunburst dial pattern on their jump hour watch
• Blue or silver jump hour buyers — the NL007B-1 offers white and salmon; the B21 offers silver and blue
• Green jump hour buyers who want the guilloché texture specifically on green (both models offer green but the B21’s is guilloché-enhanced)

How It Compares

vs. Farasute NL007B-1 Jump Hour — Sibling model. Same mechanism, different dial. See comparison table above.

vs. Farasute 5336B Regulator — The 5336B is hand-wound at 7.95mm with separated hour/minute/seconds on a regulator layout. The NL007B21 is automatic at 9.3mm with jump hour aperture — different time display mechanism and movement type.

vs. Farasute NL-007M Full Calendar — The NL-007M is Seagull automatic with Roman numeral full calendar. The NL007B21 is automatic with jump hour and guilloché dial — same movement family, different complications and dial architecture.

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• Farasute Watches — Full Collection — all Farasute models
• Farasute NL007B-1 Jump Hour — sibling jump hour model, 1,855 impressions
• Farasute 5336B Regulator — regulator dial alternative
• Farasute NL-007M Full Calendar — Seagull automatic full calendar
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