Seiko Cal. 6186 - 687

The Seiko 6186-687 represents an important milestone in Seiko's 1969 lineup. It features a White dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-a0027ef7e6aa]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

11.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

White

Jewels

29j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1969

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