Seiko Cal. 6661 - 102

The 6661-102 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-e0af0974102e]

Also known as: Panda, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1989

Related Models

• Seiko 5688-232
• Seiko 6373-319
• Seiko 6278-835
• Seiko 6162-268
• Seiko 6197-873
• Seiko 3848-645
• Seiko 6312-453
• Seiko 6318-163
• Seiko 0725-902
• Seiko 6294-120
• Seiko 3812-450
• Seiko 5671-721