Seiko Cal. 7128 - 427

The 7128-427 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-b4b2dfb6cd0e]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1986

Related Models

• Seiko 4546-471
• Seiko 4572-799
• Seiko 6363-470
• Seiko 7030-810
• Seiko 7128-601
• Seiko 4546-414
• Seiko 3891-564
• Seiko 6162-212
• Seiko 5630-490
• Seiko 6178-813
• Seiko 6359-864
• Seiko 6346-937