Seiko Cal. 5657 - 485

This Hand-Winding model from 1971 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-e1570dd6ea91]

Also known as: Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1971

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