Seiko Cal. 5633 - 230

Released in 1995, the Cal. 5633 with design code 230 was part of Seiko's domestic market collection. Powered by the 5633 caliber with 34j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-4c317a4dc0fa]

Also known as: Rally, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1995

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