Seiko Cal. 5241 - 305

The 5241-305 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-8b106558f6e7]

Also known as: Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

9.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1981

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