Seiko Cal. 0740 - 425

The Seiko 0740-425 represents an important milestone in Seiko's 1990 lineup. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-29f097f575a2]

Also known as: UFO, Navigator

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Silver

Jewels

19j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1990

Related Models

• Seiko 0733-407
• Seiko 4538-723
• Seiko 4571-965
• Seiko 6152-132
• Seiko 5268-242
• Seiko 5674-150
• Seiko 7184-651
• Seiko 5217-391
• Seiko 5246-646
• Seiko 6190-197
• Seiko 4491-951
• Seiko 4531-784