Seiko Cal. 6685 - 215

This Hand-Winding model from 1973 features a 36mm Titanium case. It features a Black dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-63de80b96068]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1973

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