Seiko Cal. 5245 - 837

The 5245-837 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 5245 caliber with 35j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-857f1474bf2b]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1987

Related Models

• Seiko 7063-862
• Seiko 6128-122
• Seiko 3848-929
• Seiko 6144-202
• Seiko 6243-975
• Seiko 0796-776
• Seiko 4451-446
• Seiko 4487-425
• Seiko 5221-147
• Seiko 3886-340
• Seiko 6320-745
• Seiko 5640-559