Seiko Cal. 6615 - 693

Released in 1977, the Cal. 6615 with design code 693 was part of Seiko's domestic market collection. Powered by the 6615 caliber with 17j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-9aaadf658450]

Also known as: Panda, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1977

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