Seiko Cal. 6685 - 160

Released in 1966, the Cal. 6685 with design code 160 was part of Seiko's domestic market collection. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-e2d430fef0db]

Also known as: Sumo, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

22j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1966

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