Seiko Cal. 6121 - 778

The Seiko 6121-778 represents an important milestone in Seiko's 1976 lineup. Powered by the 6121 caliber with 22j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-2b256868742c]

Also known as: Panda, Flighty

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1976

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