Seiko Cal. 6177 - 723

The 6177-723 is a sought-after Solar piece from Seiko's golden era. With its 20mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-a08aed74be0f]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1998

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