Which is cheaper, the Helgray California (Refurbished) or the Seiko Diamond Collection?

At MSRP the Helgray California (Refurbished) is the cheaper of the two at $179, against $525 for the Seiko Diamond Collection — a $346 gap before any retailer discounting.

Which is bigger, the Helgray California (Refurbished) or the Seiko Diamond Collection?

The Helgray California (Refurbished) wears larger at 42mm versus 30mm for the Seiko Diamond Collection — a 12mm difference across the dial.

Which has better water resistance, the Helgray California (Refurbished) or the Seiko Diamond Collection?

The Helgray California (Refurbished) is rated to 50m versus 5m for the Seiko Diamond Collection.

What movement does the Helgray California (Refurbished) run compared to the Seiko Diamond Collection?

Both watches run quartz movements — the Helgray California (Refurbished) uses the Swiss-Made Ronda 6004.B Strap and the Seiko Diamond Collection uses the 7N01.

Side by side

Helgray California (Refurbished)vsSeiko Diamond Collection

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Helgray California (Refurbished)

california-refurbished

MSRP $179

Seiko Diamond Collection

srz535

MSRP $525

At a glance

6 of 29 specs differ

Diameter

California (Refurbished)42mm

Diamond Collection30mm

Power Reserve

California (Refurbished)40h

Diamond Collection40h

Water Resistance

California (Refurbished)50m

Diamond Collection50m

MSRP

California (Refurbished)$179

Diamond Collection$525

Full specifications

Case

4 specs

Diameter

42mm

30mm

Thickness

12mm

6.3mm

Lug-to-Lug

46mm

36.5mm

Lug Width

20mm

5mm

Movement

1 specs

Caliber

Swiss-Made Ronda 6004.B Strap

7N01

Pricing

1 specs

MSRP

$179

$525

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