Seiko Cal. 5260 - 186

The Seiko 5260-186 represents an important milestone in Seiko's 1973 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-3bf8be6cc65f]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

13.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1973

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