Seiko Cal. 4552 - 946

The 4552-946 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4552 caliber with 19j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-ea690b37b4cd]

Also known as: Golden Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1992

Related Models

• Seiko 6370-146
• Seiko 6654-254
• Seiko 7068-805
• Seiko 0727-719
• Seiko 6314-557
• Seiko 6361-217
• Seiko 7079-309
• Seiko 6352-685
• Seiko 4455-801
• Seiko 6339-611
• Seiko 4456-104
• Seiko 5243-563