Seiko Cal. 6657 - 897

This Hand-Winding model from 1965 features a 35mm Titanium case. It features a Navy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-8d0eca2769cc]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

35mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Navy

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1965

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