Seiko Cal. 5659 - 740

The 5659-740 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-e514b97dc0df]

Also known as: Monster, Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Cream

Jewels

25j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1984

Related Models

• Seiko 5215-526
• Seiko 0757-442
• Seiko 5616-473
• Seiko 7016-181
• Seiko 3867-753
• Seiko 4430-942
• Seiko 5682-938
• Seiko 5660-576
• Seiko 3867-786
• Seiko 6322-108
• Seiko 5680-547
• Seiko 0726-697