Seiko Cal. 3866 - 611

Released in 1997, the Cal. 3866 with design code 611 was part of Seiko's domestic market collection. It features a Cream dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-41dafaccf9ad]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

29j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1997

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