Seiko Cal. 6685 - 489

Released in 1988, the Cal. 6685 with design code 489 was part of Seiko's domestic market collection. Powered by the 6685 caliber with 20j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-a640461da89d]

Also known as: Tuna, Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

38mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1988

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