Seiko Cal. 5664 - 257

The Seiko 5664-257 represents an important milestone in Seiko's 1994 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-b3c0cd6a02c2]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1994

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