Seiko Cal. 6657 - 127

The 6657-127 is a sought-after Solar piece from Seiko's golden era. Powered by the 6657 caliber with 20j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-7eeb109f07f0]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

8.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1984

Related Models

• Seiko 0764-492
• Seiko 5617-926
• Seiko 5639-801
• Seiko 5219-605
• Seiko 6661-193
• Seiko 6699-595
• Seiko 7171-390
• Seiko 4439-809
• Seiko 7014-330
• Seiko 6284-376
• Seiko 5287-678
• Seiko 4549-560