Seiko Cal. 5691 - 803

The 5691-803 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5691 caliber with 19j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-b3a30ef0b3ac]

Also known as: Monster, Pogue

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

19j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1978

Related Models

• Seiko 7017-141
• Seiko 6668-237
• Seiko 5628-965
• Seiko 6261-483
• Seiko 4484-799
• Seiko 7038-403
• Seiko 6274-796
• Seiko 6348-267
• Seiko 0774-552
• Seiko 0739-288
• Seiko 0798-945
• Seiko 7020-871