Seiko Cal. 5633 - 321

The 5633-321 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-b66c37c864cf]

Also known as: Turtle, UFO

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1992

Related Models

• Seiko 6362-866
• Seiko 7095-311
• Seiko 4456-607
• Seiko 5272-121
• Seiko 6163-510
• Seiko 6348-292
• Seiko 5224-980
• Seiko 5676-980
• Seiko 4588-430
• Seiko 6136-752
• Seiko 5653-400
• Seiko 4512-453