Seiko Cal. 6685 - 350

Released in 1967, the Cal. 6685 with design code 350 was part of Seiko's domestic market collection. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-bfb7078ac4e5]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1967

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