Seiko Cal. 7135 - 928

The 7135-928 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-0c4d35a22573]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

15.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 6660-892
• Seiko 6195-730
• Seiko 6157-812
• Seiko 7175-682
• Seiko 5282-467
• Seiko 7057-871
• Seiko 6146-681
• Seiko 6191-536
• Seiko 7072-503
• Seiko 0719-870
• Seiko 5224-855
• Seiko 6617-547