Seiko Cal. 6663 - 932

The 6663-932 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6663 caliber with 28j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-309656f418e4]

Also known as: Turtle, Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1976

Related Models

• Seiko 5285-685
• Seiko 0734-897
• Seiko 0784-948
• Seiko 6182-447
• Seiko 6112-754
• Seiko 5649-317
• Seiko 0713-774
• Seiko 4412-205
• Seiko 4573-666
• Seiko 5255-764
• Seiko 5229-603
• Seiko 5277-606