Seiko Cal. 6616 - 654

The Seiko 6616-654 represents an important milestone in Seiko's 1998 lineup. It features a White dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-3ae2b9731944]

Also known as: Monster, World Timer

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1998

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