Seiko Cal. 6120 - 624

The 6120-624 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-bc4183ab9c5c]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

13.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1981

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