Seiko Cal. 5644 - 242

The 5644-242 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-d29c4f0d908a]

Also known as: Goldfeather, Navigator

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1976

Related Models

• Seiko 7179-409
• Seiko 0793-675
• Seiko 6129-573
• Seiko 6215-872
• Seiko 6683-210
• Seiko 6297-615
• Seiko 4427-471
• Seiko 4444-840
• Seiko 6693-548
• Seiko 0733-859
• Seiko 5694-912
• Seiko 5650-911