Seiko Cal. 7161 - 821

This Hand-Winding model from 1969 features a 42mm Two-Tone case. With its 20mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-9b57c128100a]

Also known as: Tuna, UFO

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

19j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1969

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