Seiko Cal. 7145 - 254

The Seiko 7145-254 represents an important milestone in Seiko's 1986 lineup. Powered by the 7145 caliber with 31j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-22310c028ec8]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Burgundy

Jewels

31j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1986

Related Models

• Seiko 6693-551
• Seiko 0770-588
• Seiko 6149-602
• Seiko 5233-642
• Seiko 7176-265
• Seiko 4571-741
• Seiko 6297-601
• Seiko 6335-773
• Seiko 6191-845
• Seiko 6641-966
• Seiko 4570-258
• Seiko 6696-140