Seiko Cal. 7181 - 141

Released in 1986, the Cal. 7181 with design code 141 was part of Seiko's domestic market collection. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-3acd6641efe1]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

24j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1986

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