Seiko Cal. 6625 - 366

The 6625-366 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6625 caliber with 28j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-8bc12bbafb2a]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1977

Related Models

• Seiko 6326-912
• Seiko 0713-481
• Seiko 7178-929
• Seiko 6660-882
• Seiko 6260-319
• Seiko 3841-727
• Seiko 6376-423
• Seiko 6361-367
• Seiko 5215-555
• Seiko 6298-593
• Seiko 6321-526
• Seiko 6218-740