Seiko Cal. 7127 - 534

This Hand-Winding model from 1979 features a 46mm Stainless Steel case. Powered by the 7127 caliber with 23j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-27c72218f5ac]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

14.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1979

Related Models

• Seiko 5297-888
• Seiko 6230-312
• Seiko 5633-893
• Seiko 4544-374
• Seiko 7163-744
• Seiko 6171-490
• Seiko 5674-704
• Seiko 0742-447
• Seiko 5243-865
• Seiko 5284-174
• Seiko 6326-304
• Seiko 5289-719