Seiko Cal. 6689 - 497

This Hand-Winding model from 1995 features a 41mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-050fd8f3fe4e]

Also known as: Turtle, Helmet

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1995

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