Seiko Cal. 7140 - 819

This Quartz model from 1983 features a 44mm PVD Black case. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-67b82f9c0137]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1983

Related Models

• Seiko 4435-853
• Seiko 5265-238
• Seiko 0710-742
• Seiko 6135-369
• Seiko 6184-822
• Seiko 7185-992
• Seiko 6119-385
• Seiko 0767-557
• Seiko 6649-230
• Seiko 6230-440
• Seiko 6376-507
• Seiko 5292-435