Seiko Cal. 6685 - 975

Released in 1978, the Cal. 6685 with design code 975 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-eb89e13d224a]

Also known as: Pogue, Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

26j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1978

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