Seiko Cal. 7125 - 502

The 7125-502 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7125 caliber with 17j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-415da9c34994]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1987

Related Models

• Seiko 5223-649
• Seiko 6357-663
• Seiko 7118-322
• Seiko 6243-722
• Seiko 6331-920
• Seiko 5623-115
• Seiko 6165-827
• Seiko 0727-683
• Seiko 3849-422
• Seiko 6164-966
• Seiko 4480-362
• Seiko 4583-782