Big Idea Design Ti Field Automatic

The Big Idea Design Ti Field Automatic is a current-production field watch with a Grade 2 titanium case, finished with brushed titanium. At 51 g it sits around the middle for field watches in the guide, and is priced under the $584 median for the category. The caseback is open, so the movement is visible.

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Price

$499

Titanium

Grade 2

Weight

51 g (head only)

Water resistance

200 m

Type

Field

Case diameter

40.5 mm

Origin

United States

Movement

Automatic

Caliber

Seiko NH36A

Power reserve

41 h

Complications

Day-date

Case shape

Round

Case colour

Natural / grey

Finish technology

Natural finish

Surface treatment

Brushed titanium

Caseback

Titanium

Nickel-free

Not verified (clasp or buckle material not confirmed)

Bracelet / strap

Titanium

Crystal

Sapphire

Display back

Yes

Dial

Black

Dial colours

Black

Lume

Super-LumiNova

Availability

Offered

Status

Current

Not published

Reference, Thickness, Lug-to-lug, Titanium bracelet Help verify

High confidence Verified Jul 2026 Source: Big Idea Design Maker / listing ↗

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