Seiko Cal. 0781 - 803

The Seiko 0781-803 represents an important milestone in Seiko's 1990 lineup. Powered by the 0781 caliber with 25j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-0665277d0303]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1990

Related Models

• Seiko 6344-184
• Seiko 7132-534
• Seiko 7175-909
• Seiko 3869-802
• Seiko 5649-210
• Seiko 7179-840
• Seiko 5619-977
• Seiko 7134-431
• Seiko 4443-577
• Seiko 5299-555
• Seiko 5694-804
• Seiko 6369-435