Seiko Cal. 7192 - 540

The 7192-540 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 13.2mm profile, it sits comfortably on most wrists. [seikata-wm-c4cd4ef2d959]

Also known as: Sumo, Helmet

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

24j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1983

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