Seiko Cal. 7163 - 165

The 7163-165 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7163 caliber with 31j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-66645c0395f4]

Also known as: Monster

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

31j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1970

Related Models

• Seiko 6633-641
• Seiko 4510-886
• Seiko 0717-450
• Seiko 5277-835
• Seiko 4438-792
• Seiko 7018-412
• Seiko 7022-922
• Seiko 4559-813
• Seiko 7052-267
• Seiko 4552-326
• Seiko 6227-374
• Seiko 7041-917