Seiko Cal. 6633 - 848

The Seiko 6633-848 represents an important milestone in Seiko's 1995 lineup. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-56706da81b4a]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1995

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