Seiko Cal. 6615 - 177

The 6615-177 is a sought-after Quartz piece from Seiko's golden era. With its 19mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-acdfe40ce451]

Also known as: Helmet, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1966

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