Seiko Cal. 6610 - 912

Released in 1965, the Cal. 6610 with design code 912 was part of Seiko's domestic market collection. With its 18mm lug width and 10.0mm profile, it sits comfortably on most wrists. [seikata-wm-de73bcbc0775]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1965

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