Seiko Cal. 4550 - 176

The 4550-176 is a sought-after Solar piece from Seiko's golden era. Powered by the 4550 caliber with 34j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-e1cfcda7e219]

Also known as: Sea Horse, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1965

Related Models

• Seiko 7174-701
• Seiko 7057-330
• Seiko 7058-280
• Seiko 6165-252
• Seiko 6652-188
• Seiko 5656-611
• Seiko 0747-366
• Seiko 5692-933
• Seiko 6364-455
• Seiko 7122-270
• Seiko 6378-416
• Seiko 6666-141