Seiko Cal. 7030 - 887

The 7030-887 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-5ccde65a9391]

Also known as: Goldfeather, Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 7166-772
• Seiko 6239-878
• Seiko 5646-471
• Seiko 7184-295
• Seiko 7174-164
• Seiko 4560-619
• Seiko 4542-133
• Seiko 6193-673
• Seiko 7058-851
• Seiko 7068-526
• Seiko 6122-880
• Seiko 7131-501