Seiko Cal. 7168 - 257

The 7168-257 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7168 caliber with 19j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-d0ee804bcb93]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1985

Related Models

• Seiko 4594-784
• Seiko 7050-842
• Seiko 4467-426
• Seiko 6165-174
• Seiko 4581-801
• Seiko 6647-297
• Seiko 5247-799
• Seiko 7159-874
• Seiko 6382-626
• Seiko 7072-810
• Seiko 4455-979
• Seiko 6139-117