Seiko Cal. 5641 - 523

The Seiko 5641-523 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-ce27f1187fda]

Also known as: UFO

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1995

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