Seiko Cal. 5277 - 941

The 5277-941 is a sought-after Hand-Winding piece from Seiko's golden era. With its 22mm lug width and 15.8mm profile, it sits comfortably on most wrists. [seikata-wm-5b0aa21e88a0]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1983

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