Seiko Cal. 5634 - 187

The 5634-187 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-5ee3186e1e7f]

Also known as: Silverwave, Arnie

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1984

Related Models

• Seiko 4511-871
• Seiko 6297-688
• Seiko 4468-636
• Seiko 6667-528
• Seiko 6281-899
• Seiko 4599-617
• Seiko 6312-593
• Seiko 5667-441
• Seiko 6613-126
• Seiko 3891-548
• Seiko 6620-412
• Seiko 6238-148