Seiko Cal. 0785 - 109

The Seiko 0785-109 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-bd7995767c6f]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1982

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