Seiko Cal. 6665 - 337

The 6665-337 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-249dab850f4c]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1978

Related Models

• Seiko 5272-646
• Seiko 4491-359
• Seiko 6688-646
• Seiko 6185-384
• Seiko 5670-106
• Seiko 6286-896
• Seiko 0723-560
• Seiko 6177-324
• Seiko 6273-318
• Seiko 6393-400
• Seiko 7063-882
• Seiko 6667-493