Seiko Cal. 6690 - 941

The 6690-941 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6690 caliber with 23j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-2b52b0cd9388]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1991

Related Models

• Seiko 7074-411
• Seiko 7010-489
• Seiko 6143-456
• Seiko 6336-921
• Seiko 6383-974
• Seiko 3830-440
• Seiko 6377-837
• Seiko 3865-302
• Seiko 7184-557
• Seiko 6388-582
• Seiko 6168-527
• Seiko 6276-518