Seiko Cal. 6121 - 633

The Seiko 6121-633 represents an important milestone in Seiko's 1980 lineup. Powered by the 6121 caliber with 35j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-173c4cfcd8e8]

Also known as: Panda

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

8.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1980

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