Seiko Cal. 6660 - 312

The 6660-312 is a sought-after Quartz piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-3fafb6e6036f]

Also known as: Turtle, Panda

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Champagne

Jewels

33j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1975

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