Seiko Cal. 5258 - 186

The Seiko 5258-186 represents an important milestone in Seiko's 1996 lineup. It features a White dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-3a7d8611fb34]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

40m

Dial Color

White

Jewels

17j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1996

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