Seiko Cal. 0756 - 637

Released in 1972, the Cal. 0756 with design code 637 was part of Seiko's domestic market collection. Powered by the 0756 caliber with 27j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-c8853774b7ff]

Also known as: Pogue, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

White

Jewels

27j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1972

Related Models

• Seiko 6193-264
• Seiko 4582-692
• Seiko 0767-506
• Seiko 7093-442
• Seiko 7117-931
• Seiko 6173-912
• Seiko 7154-903
• Seiko 7026-494
• Seiko 4447-139
• Seiko 6247-457
• Seiko 0714-655
• Seiko 3891-871