Seiko Cal. 3899 - 960

The 3899-960 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3899 caliber with 33j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-39b4ed140257]

Also known as: Monster, Panda

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

33j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1976

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