Seiko Cal. 7183 - 303

Seiko 7183-303

Released in 1994, the Cal. 7183 with design code 303 was part of Seiko's domestic market collection. Powered by the 7183 caliber with 31j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-09cbb24448b3]

Also known as: Monster, Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
15.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1994

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