Seiko Cal. 5650 - 999

The 5650-999 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-1b02838d5e79]

Also known as: Monster, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Silver

Jewels

30j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1984

Related Models

• Seiko 5635-505
• Seiko 4539-768
• Seiko 0715-751
• Seiko 6664-312
• Seiko 4527-824
• Seiko 3877-325
• Seiko 0760-363
• Seiko 4533-319
• Seiko 6689-145
• Seiko 7198-935
• Seiko 6321-973
• Seiko 6134-343