Seiko Cal. 6185 - 637

The Seiko 6185-637 represents an important milestone in Seiko's 1965 lineup. It features a Black dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-c0693b79df93]

Also known as: Turtle

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

40mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

30j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1965

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