Seiko Cal. 3810 - 535

Released in 1977, the Cal. 3810 with design code 535 was part of Seiko's domestic market collection. With its 20mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-2dc3dd2b90be]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

40mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

28j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1977

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