Seiko Cal. 4555 - 725

The Seiko 4555-725 represents an important milestone in Seiko's 1980 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-abc6d9b395d6]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

8.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1980

Related Models

• Seiko 4476-459
• Seiko 7121-168
• Seiko 6390-360
• Seiko 6192-271
• Seiko 6273-286
• Seiko 5689-637
• Seiko 7132-515
• Seiko 6692-459
• Seiko 7087-844
• Seiko 6654-704
• Seiko 5283-202
• Seiko 7170-963