Seiko Cal. 6161 - 101

The 6161-101 is a sought-after Spring Drive piece from Seiko's golden era. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-fa07322ce211]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Navy

Jewels

19j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1977

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