Seiko Cal. 6188 - 928

This Spring Drive model from 1965 features a 36mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-f24aff03eebe]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

12.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1965

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