Seiko Cal. 5666 - 902

The 5666-902 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5666 caliber with 36j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-055123663cc4]

Also known as: Panda, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Champagne

Jewels

36j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1983

Related Models

• Seiko 6234-845
• Seiko 6225-887
• Seiko 7185-449
• Seiko 7187-675
• Seiko 0775-271
• Seiko 4520-663
• Seiko 4512-119
• Seiko 6121-575
• Seiko 4499-624
• Seiko 4585-162
• Seiko 4545-103
• Seiko 6699-430