Seiko Cal. 6355 - 665

This Hand-Winding model from 1970 features a 40mm Two-Tone case. Powered by the 6355 caliber with 35j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-789805a6214c]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Black

Jewels

35j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1970

Related Models

• Seiko 6662-114
• Seiko 5648-960
• Seiko 6614-429
• Seiko 4418-418
• Seiko 5293-679
• Seiko 3863-169
• Seiko 3841-818
• Seiko 0724-808
• Seiko 7046-236
• Seiko 4523-725
• Seiko 7063-787
• Seiko 7126-823